# Math Question and Answers

To grasp the understanding of the basic concepts of mathematics it is essential for the students to solve questions, they give an idea of how math can help them in real-world situations and also enhancing their cognitive and inquisitive skills. The math questions allow the creative minds to explore the different types of problems, recall the concepts, and apply them to reach a solution.

Solving maths questions instills a strong mathematical acumen in the young minds and also helps as a great tool for the teachers and the parents in assessing the student's understanding of any particular topic. Hence math questions and answers should be solved step by step to gain the most information out of it. Math worksheets are an important tool in continuing efforts to motivate students during class and to engage their minds. The math questions and answers stimulate imaginative thought as well.

## Math Question and Answer

HCF/GCF, and LCM Questions

HCF of 36 and 63 |

HCF of 3 and 7 |

HCF of 3 and 9 |

HCF of 10 20 30 |

HCF of 52 and 117 |

HCF of 2 4 6 |

HCF of 18 and 54 |

HCF of 8 10 12 |

HCF of 12 16 18 |

HCF of 108 and 144 |

HCF of 777 and 1147 |

HCF of 4 and 9 |

HCF of 1 and 3 |

HCF of 650 and 1170 |

HCF of 12 36 48 |

HCF of 144 and 192 |

HCF of 14 and 15 |

HCF of 35 and 40 |

HCF of 72 and 120 |

HCF of 34 and 85 |

HCF of 24 36 40 |

HCF of 36 42 48 |

HCF of 135 and 255 |

HCF of 399 and 437 |

GCF of 7 and 56 |

GCF of 9 and 10 |

GCF of 6 and 27 |

GCF of 21 and 36 |

GCF of 32 and 60 |

GCF of 36 and 49 |

GCF of 12 and 72 |

GCF of 24 and 100 |

GCF of 9 and 25 |

GCF of 4 and 24 |

GCF of 4 and 15 |

GCF of 7 and 35 |

GCF of 50 and 72 |

GCF of 12 and 13 |

GCF of 22 and 44 |

GCF of 14 and 63 |

GCF of 32 and 81 |

GCF of 14 and 24 |

GCF of 70 and 21 |

GCF of 4 and 14 |

GCF of 25 and 55 |

GCF of 64 and 88 |

HCF of 5 15 20 |

HCF of 20 25 30 |

HCF of 10 and 15 |

GCF of 75 and 125 |

GCF of 24 and 84 |

GCF of 28 and 56 |

GCF of 84 and 90 |

GCF of 80 and 100 |

GCF of 64 and 96 |

GCF of 105 and 90 |

GCF of 4 and 7 |

GCF of 3 and 18 |

GCF of 6 and 21 |

GCF of 18 and 63 |

GCF of 90 and 27 |

GCF of 40 and 63 |

GCF of 6 and 20 |

GCF of 210 and 90 |

GCF of 35 and 50 |

GCF of 8 and 52 |

GCF of 17 and 34 |

GCF of 7 15 and 21 |

GCF of 6 and 35 |

GCF of 21 and 42 |

GCF of 63 and 54 |

GCF of 72 and 81 |

GCF of 7 and 12 |

GCF of 14 and 84 |

GCF of 7 and 7 |

GCF of 10 30 and 45 |

GCF of 10 and 40 |

GCF of 14 and 22 |

GCF of 3 and 6 |

GCF of 50 and 75 |

GCF of 9 and 27 |

GCF of 3 and 4 |

GCF of 12 and 48 |

GCF of 5 and 10 |

GCF of 24 and 28 |

LCM of 48 and 56 |

LCM of 50 and 75 |

LCM of 10 and 30 |

LCM of 6 9 and 15 |

LCM of 7 and 49 |

LCM of 25 and 60 |

LCM of 30 and 35 |

LCM of 13 and 26 |

LCM of 5 and 16 |

LCM of 10 and 24 |

LCM of 7 and 16 |

LCM of 3 and 14 |

LCM of 3 and 20 |

LCM of 16 24 and 36 |

LCM of 33 and 44 |

LCM of 5 and 14 |

LCM of 12 18 and 20 |

LCM of 3 and 3 |

LCM of 3 4 and 6 |

LCM of 12 and 22 |

LCM of 3 5 and 7 |

LCM of 144 and 169 |

LCM of 5 and 5 |

LCM of 1.50 and 5.00 |

LCM of 4 6 12 |

LCM of 49 13 |

LCM of 13 and 11 |

LCM of 35 and 49 |

LCM of 24 and 54 |

LCM of 3 4 5 6 |

LCM of 56 and 84 |

LCM of 4 and 4 |

LCM of 1 and 5 |

LCM of 20 30 60 |

LCM of 9 12 and 18 |

LCM of 6 and 30 |

LCM of 3 and 17 |

LCM of 7 11 21 and 22 |

LCM of 4 and 13 |

LCM of 5 and 18 |

LCM of 4 9 and 10 |

LCM of 6 and 22 |

LCM of 25 40 and 60 |

LCM of 144 180 and 192 |

LCM of 10 and 45 |

LCM of 28 36 45 and 60 |

LCM of 21 and 22 |

LCM of 12 15 and 45 |

LCM of 12 15 20 and 27 |

HCF of 8 and 12 |

if the HCF of 657 and 963 is expressible in the form 657x−(963×15), find x |

HCF of 2048 and 960 |

HCF of 3 and 4 |

HCF of 96 and 72 |

HCF of 8 and 16 |

HCF of 1872 and 1320 |

LCM of 40 and 56 |

LCM of 54 and 72 |

LCM of 35 and 40 |

LCM of 15 and 75 |

LCM of 4 and 30 |

LCM of 25 and 75 |

LCM of 2 and 11 |

LCM of 9 and 14 |

LCM of 4 6 9 |

LCM of 32 and 80 |

LCM of 21 and 49 |

LCM of 11 and 44 |

LCM of 9 12 and 15 |

LCM of 20 and 45 |

LCM of 6 and 27 |

LCM of 13 and 52 |

LCM of 17 and 8 |

LCM of 13 and 39 |

LCM of 4 6 10 |

LCM of 12 and 25 |

LCM of 36 and 84 |

LCM of 24 15 36 |

LCM of 20 and 36 |

LCM of 6 12 and 18 |

LCM of 24 and 56 |

LCM of 48 and 64 |

LCM of 8 and 32 |

LCM of 12 and 42 |

LCM of 12 16 and 18 |

LCM of 2 4 and 8 |

LCM of 16 and 30 |

LCM of 2 and 2 |

LCM of 50 and 60 |

LCM of 18 and 48 |

LCM of 72 and 120 |

LCM of 16 and 48 |

LCM of 32 and 36 |

LCM of 27 and 63 |

LCM of 6 9 and 12 |

LCM of 36 and 40 |

LCM of 21 and 30 |

LCM of 12 15 and 18 |

LCM of 30 and 60 |

LCM of 2 4 and 5 |

LCM of 14 and 42 |

HCF of 726 and 275 |

HCF of 18 and 45 |

HCF of 3240 and 3600 and a third number is 36 and their LCM is 2^4×3^5×5^2×7^2 Then the third number is |

HCF of 15 and 18 |

HCF of 18 and 42 |

HCF of 1 and 2 |

HCF of 4 and 12 |

HCF of 12 18 24 |

HCF of 32 and 40 |

HCF of 36 and 42 |

HCF of 1001 and 910 |

HCF of 204 and 1190 and 1445 |

HCF of 12 and 14 |

HCF of 6 and 10 |

HCF of 2 and 5 |

HCF of 2 prime numbers |

HCF of 870 and 225 |

HCF of 145 and 232 |

HCF of 186 and 403 |

HCF of 18 and 48 by division method |

HCF of 777 315 and 588 |

HCF of 12 16 and 28 |

GCF of 7 and 21 |

GCF of 3 and 8 |

GCF of 49 and 98 |

GCF of 45 and 76 |

GCF of 10 and 50 |

GCF of 56 and 49 |

GCF of 21 and 10 |

LCM of 24 and 42 |

LCM of 16 and 28 |

LCM of 4 9 and 12 |

LCM of 6 7 and 8 |

LCM of 148 and 185 |

LCM of 25 and 45 |

LCM of 28 and 35 |

GCF of 64 and 80 |

GCF of 56 and 64 |

GCF of 40 and 72 |

GCF of 9 and 16 |

GCF of 18 and 32 |

GCF of 9 and 21 |

GCF of 54 and 90 |

GCF of 64 and 72 |

GCF of 7 and 8 |

GCF of 12 and 14 |

GCF of 8 and 9 |

GCF of 22 and 33 |

GCF of 8 and 18 |

GCF of 12 and 40 |

GCF of 14 and 15 |

GCF of 32 and 72 |

GCF of 2 and 10 |

GCF of 9 and 24 |

GCF of 44 and 48 |

GCF of 14 and 16 |

GCF of 4 and 16 |

GCF of 30 and 70 |

GCF of 36 and 64 |

GCF of 4 and 20 |

LCM of 16 and 64 |

LCM of 10 24 |

LCM of 186 and 403 |

LCM of 17 and 19 |

LCM of 84 90 and 120 |

LCM of 8 and 64 |

LCM of 5 15 20 |

LCM of 16 28 40 and 77 |

LCM of 2 3 4 5 6 7 |

find the HCF and LCM of 90 and 144 by prime factorization method |

LCM of 4 8 12 24 |

LCM of 2 5 10 |

LCM of 40 36 and 126 |

using prime factorization find the HCF and LCM of 396 and 1080 |

LCM of 4 12 16 and 24 |

LCM of 10 20 25 |

LCM of 15 20 and 30 |

LCM of 105 and 195 |

LCM of 30 72 and 432 |

LCM of 23 X 32 and 22 X 33 is (A) 23 (B) 33 (C) 23 * 33 (D) 22 * 32 |

LCM of 12 16 24 and 36 |

GCF of 42 and 54 |

GCF of 16 and 80 |

GCF of 26 and 65 |

GCF of 3 and 15 |

GCF of 7 and 28 |

GCF of 18 and 81 |

GCF of 60 and 20 |

GCF of 52 and 68 |

GCF of 9 and 30 |

GCF of 5 and 12 |

GCF of 16 and 100 |

GCF of 4 and 18 |

GCF of 14 and 20 |

GCF of 28 and 40 |

GCF of 21 and 63 |

GCF of 16 27 and 20 |

GCF of 25 and 100 |

GCF of 32 and 50 |

GCF of 60 and 70 |

GCF of 175 and 25 |

HCF of 14 and 21 |

HCF of 120 and 144 |

the HCF of 2472 and 1284 and a third number n is 12.If their LCM is 2^3×3^2×5×103×107 . Find the number N |

HCF of 28 and 36 |

HCF of 240 and 6552 |

HCF of 117 and 221 |

if HCF of two numbers is 1 , what could be the numbers? |

HCF of 6 and 20 |

HCF of 1095 and 1168 |

HCF of 170 and 238 |

GCF of 42 and 90 |

GCF of 25 and 90 |

GCF of 5 and 8 |

GCF of 6 and 7 |

GCF of 4 and 5 |

GCF of 6 and 16 |

GCF of 42 and 60 |

GCF of 24 and 96 |

GCF of 10 and 14 |

GCF of 16 and 30 |

GCF of 5 and 20 |

GCF of 75 and 20 |

GCF of 5 and 9 |

GCF of 42 28 and 70 |

GCF of 75 8 and 21 |

GCF of 14 and 22 |

GCF of 25 and 60 |

GCF of 30 and 100 |

GCF of 26 and 14 |

GCF of 5 and 35 |

GCF of 35 56 and 63 |

LCM of 3 5 and 6 |

LCM of 24 and 64 |

LCM of 60 and 80 |

LCM of 5 7 and 10 |

LCM of 8 12 15 |

the LCM of two numbers is 2516 and the square root of their HCF is 2 find product of two number |

LCM of 10 and 35 |

LCM of 12 and 60 |

LCM of 20 and 60 |

LCM of 30 and 48 |

GCF of 50 and 100 |

GCF of 39 and 52 |

GCF of 15 and 28 |

GCF of 16 and 60 |

GCF of 15 and 36 |

GCF of 18 and 28 |

GCF of 51 and 68 |

GCF of 16 and 25 |

GCF of 3 and 7 |

GCF of 50 and 60 |

GCF of 42 and 48 |

GCF of 27 and 48 |

GCF of 39 and 6 |

GCF of 10 and 16 |

GCF of 42 and 72 |

GCF of 52 and 65 |

GCF of 28 and 84 |

GCF of 16 and 72 |

GCF of 28 and 30 |

GCF of 30 and 35 |

GCF of 8 and 40 |

GCF of 5 and 25 |

HCF of 12 24 36 |

HCF of 20 and 35 |

HCF of 1650 and 847 |

HCF of 612 and 1314 |

HCF of 12 15 and 18 |

HCF of 60 and 75 |

HCF of 64 and 96 |

HCF of 180 252 and 324 |

HCF of 4052 and 420 |

HCF of 272 and 425 |

HCF of 1045 and 1520 by division method |

HCF of 84 and 90 |

HCF of 100 and 190 |

LCM of 2 4 7 |

LCM of 60 84 and 108 |

LCM of 17 and 5 |

LCM of 18 36 and 27 |

LCM of 850 and 680 |

LCM of 12 16 and 24 |

LCM of 3 5 and 15 |

LCM of 3 5 and 11 |

LCM of 12 16 24 36 |

LCM of 36 and 84 |

HCF of 10 and 12 |

HCF of 2 3 and 4 |

HCF of 3240 and 3600 |

HCF of 196 and 38220 by long division method |

HCF of 56 96 and 404 |

GCF of 15 and 50 |

LCM of 80 85 90 |

LCM of 63 70 77 |

LCM of 30 and 45 |

HCF of 25 and 40 |

LCM of 36 and 60 |

HCF of 8 and 20 |

LCM of 15 and 16 |

LCM of 16 and 22 |

LCM of 30 and 22 |

HCF of 36 and 144 |

find the HCF of 18 and 60 |

HCF of 2 consecutive odd numbers |

HCF of 391 425 and 527 by division method |

HCF of 12 16 and 28 |

HCF of 40 60 75 |

HCF of 20 28 and 36 |

GCF of 25 and 50 |

GCF of 17 and 51 |

GCF of 56 and 72 |

GCF of 25 and 75 |

GCF of 77 and 56 |

GCF of 72 and 108 |

GCF of 32 and 45 |

GCF of 12 and 60 |

GCF of 25 and 45 |

GCF of 52 and 78 |

GCF of 10 and 30 |

GCF of 33 and 44 |

GCF of 6 and 14 |

GCF of 24 and 90 |

LCM of 25 and 4 |

LCM of 6 8 9 |

LCM of 6 7 9 |

LCM of 6 12 15 |

LCM of 9 and 25 |

LCM of 15 and 50 |

LCM of 3 9 15 |

LCM of 18 and 54 |

LCM of 32 and 56 |

LCM of 13 and 20 |

The LCM of two numbers is 14 times their HCF. The sum of LCM and HCF is 600. If one number is 280, find the other number |

LCM of 120 and 180 |

LCM of 8 and 25 |

LCM of 2 4 6 8 10 and 12 |

LCM of 3 and 18 |

LCM of 7 14 21 |

LCM of 2 3 and 6 |

LCM of 17 and 34 |

LCM of 5 6 7 8 |

LCM of 12 16 20 |

LCM of 15 21 |

HCF of 12 and 16 |

given that HCF of 306 and 657 is 9 , Find their LCM |

HCF of 54 288 and 360 |

HCF of 7 and 9 |

HCF of 506 and 1155 |

the HCF of two numbers is 16 and their product is 3072 find their LCM |

HCF of 87 and 145 |

HCF of 84 and 144 |

HCF of 396 and 1080 |

find HCF of 70 105 and 175 |

HCF of 72 108 and 180 |

HCF of 18 and 27 |

GCF of 18 and 40 |

GCF of 36 and 40 |

GCF of 56 and 70 |

GCF of 36 and 84 |

GCF of 108 and 24 |

GCF of 40 and 100 |

GCF of 34 and 85 |

GCF of 64 and 32 |

GCF of 18 and 35 |

GCF of 44 12 and 28 |

GCF of 61 and 73 |

GCF of 45 and 120 |

GCF of 6 and 36 |

GCF of 36 and 99 |

LCM of 120 and 150 |

LCM of 2 5 and 6 |

LCM of 36 and 90 |

LCM of 16 and 60 |

LCM of 5 8 and 12 |

LCM of 4 5 7 |

LCM of 48 56 72 |

LCM of 200 and 300 |

LCM of 3 and 1 |

LCM of 35 and 60 |

LCM of 120 and 90 |

LCM of 10 and 40 |

LCM of 7 and 18 |

LCM of 16 20 and 24 |

LCM of 10 and 100 |

LCM of 11 and 22 |

LCM of 125 and 75 |

LCM of 12 14 16 |

LCM of 4 and 24 |

LCM of 21 28 36 and 45 |

LCM of 2 and 13 |

LCM of 60 and 68 |

LCM of 11 and 6 |

LCM of 48 56 72 |

LCM of 7 and 35 |

LCM of 24 36 and 48 |

LCM of 50 and 48 |

GCF of 24 and 66 |

GCF of 26 and 52 |

GCF of 2 and 7 |

GCF of 55 and 35 |

GCF of 9 and 45 |

GCF of 30 and 72 |

GCF of 20 and 70 |

GCF of 92 and 23 |

GCF of 27 and 64 |

GCF of 68 and 34 |

GCF of 80 and 20 |

LCM of 60 and 66 |

LCM of 20 and 32 |

LCM of 3 6 and 8 |

LCM of 72 108 and 2100 |

LCM of 7 8 and 9 |

LCM of 5 6 and 8 |

LCM of 8 and 30 |

LCM of 20 and 22 |

LCM of 2 5 and 7 |

LCM of 84 and 90 |

LCM of 48 and 50 |

LCM of 3 5 and 9 |

LCM of 3 5 and 8 |

LCM of 5 7 and 9 |

LCM of 13 and 14 |

LCM of 36 and 64 |

LCM of 4 8 and 12 |

LCM of 36 54 and 72 |

LCM of 24 and 27 |

LCM of 2 5 and 8 |

LCM of 8 12 and 18 |

LCM of 2 4 6 8 |

LCM of 3 6 12 |

LCM of 4 8 16 |

LCM of 18 and 72 |

LCM of 27 and 81 |

LCM of 8 16 24 |

LCM of 13 and 16 |

LCM of 15 and 17 |

LCM of 10 and 50 |

LCM of 45 and 120 |

LCM of 49 and 63 |

LCM of 60 and 700 |

LCM of 5 and 30 |

LCM of 15 and 90 |

LCM of 40 50 60 |

LCM of 2 4 6 8 10 |

LCM of 4 7 14 |

LCM of 7 and 7 |

using prime factorization find the hcf of 24 36 40 |

LCM of 5 and 8 |

LCM of 12 and 30 |

LCM of 7 and 12 |

LCM of 2 and 6 |

LCM of 5 and 12 |

hcf of 867 and 255 |

GCF of 36 and 54 |

GCF of 32 and 48 |

GCF of 24 and 32 |

GCF of 24 and 40 |

GCF of 36 and 48 |

GCF of 12 and 30 |

GCF of 15 and 25 |

GCF of 36 and 90 |

GCF of 20 and 30 |

GCF of 27 and 45 |

GCF of 18 and 42 |

GCF of 16 and 40 |

GCF of 48 and 64 |

GCF of 14 and 35 |

GCF of 32 and 40 |

GCF of 8 and 10 |

GCF of 42 and 63 |

LCM of 4 5 6 |

LCM of 10 and 14 |

LCM of 25 and 30 |

LCM of 404 and 96 |

LCM of 36 and 45 |

LCM of 25 and 35 |

LCM of 30 and 40 |

LCM of 6 and 16 |

LCM of 8 and 15 |

LCM of 2 3 4 |

LCM of 6 8 12 |

LCM of 15 and 35 |

LCM of 4 and 16 |

LCM of 26 and 39 |

LCM of 14 and 35 |

LCM of 40 and 60 |

LCM of 15 and 30 |

LCM of 9 and 16 |

LCM of 7 and 11 |

GCF of 12 and 54 |

GCF of 2 and 6 |

GCF of 2 and 5 |

GCF of 16 and 64 |

GCF of 45 and 72 |

GCF of 14 and 18 |

GCF of 12 and 15 |

GCF of 45 and 27 |

GCF of 40 and 50 |

GCF of 13 and 26 |

GCF of 35 and 20 |

GCF of 6 and 30 |

GCF of 9 and 14 |

LCM of 6 15 18 |

LCM of 9 3 21 |

GCF of 45 and 81 |

GCF of 54 and 32 |

GCF of 28 and 36 |

GCF of 16 and 48 |

GCF of 27 and 63 |

GCF of 10 and 45 |

GCF of 3 and 5 |

GCF of 9 and 36 |

GCF of 15 and 18 |

GCF of 72 and 96 |

GCF of 8 and 32 |

GCF of 20 and 36 |

GCF of 15 and 40 |

GCF of 12 and 9 |

hcf of 1260 and 7344 |

hcf of 3 and 5 |

hcf of 9 and 12 |

hcf of 12 and 36 |

hcf of 12576 and 4052 |

hcf of 657 and 963 |

hcf of 81 and 237 |

hcf of 609 and 957 |

hcf of 504 and 980 |

hcf of 513 and 1134 and 1215 |

hcf of 455 and 42 |

if hcf of 144 and 180 |

hcf of 960 and 432 |

LCM of 5 10 15 |

LCM of 32 and 40 |

LCM of 14 and 18 |

LCM of 36 and 42 |

LCM of 27 and 36 |

LCM of 25 and 40 |

LCM of 4 6 8 |

LCM of 40 and 50 |

LCM of 12 15 20 |

LCM of 18 and 36 |

LCM of 20 and 50 |

LCM of 15 and 45 |

LCM of 3 6 9 |

LCM of 3 and 15 |

LCM of 18 and 32 |

LCM of 6 8 10 |

LCM of 15 and 27 |

LCM of 40 42 45 |

LCM of 72 and 108 |

LCM of 40 48 45 |

hcf of 1651 and 2032 |

hcf of 404 and 96 |

hcf of 4 and 8 |

hcf of 15 and 25 |

GCF of 27 and 36 |

GCF of 6 and 9 |

GCF of 18 and 45 |

GCF of 16 and 36 |

GCF of 9 and 15 |

GCF of 72 and 24 |

LCM of 36 and 48 |

LCM of 18 and 30 |

LCM of 16 and 18 |

LCM of 20 and 25 |

LCM of 7 and 14 |

LCM of 8 and 18 |

LCM of 8 and 5 |

LCM of 10 and 25 |

GCF of 48 and 72 |

GCF of 28 and 32 |

GCF of 12 and 24 |

GCF of 18 and 36 |

GCF of 9 and 12 |

GCF of 36 and 45 |

GCF of 24 and 60 |

LCM of 28 and 42 |

LCM of 12 and 28 |

LCM of 2 and 10 |

LCM of 8 10 12 |

LCM of 6 and 21 |

LCM of 10 and 16 |

LCM of 45 and 60 |

LCM of 18 and 45 |

LCM of 18 and 20 |

LCM of 7 and 10 |

LCM of 7 and 21 |

LCM of 6 and 20 |

LCM of 12 and 36 |

LCM of 9 and 24 |

LCM of 15 and 24 |

hcf of 12 15 21 |

hcf of 15 25 and 30 |

find the hcf of 27 and 63 |

GCF of 21 and 40 |

GCF of 10 and 20 |

GCF of 55 and 77 |

GCF of 42 and 70 |

GCF of 16 and 56 |

GCF of 18 and 54 |

GCF of 2 and 4 |

GCF of 15 and 21 |

GCF of 28 and 48 |

LCM of 2 and 15 |

find the hcf and LCM of 510 and 92 |

LCM of 37 and 49 |

hcf of 12 and 30 |

hcf of 6 and 9 |

LCM of 30 and 75 |

LCM of 3 and 11 |

LCM of 14 and 15 |

LCM of 35 and 45 |

LCM of 21 and 24 |

LCM of 9 and 13 |

LCM of 3 and 13 |

LCM of 4 and 11 |

LCM of 3 and 16 |

LCM of 38 and 25 |

LCM of 16 24 40 |

LCM of 72 and 24 |

LCM of 64 and 72 |

LCM of 12 24 36 |

LCM of 8 15 20 |

find the hcf and LCM of 6 72 and 120 |

LCM of 15 30 90 |

LCM of 6 72 and 120 |

LCM of 12 16 24 |

hcf of 12 and 20 |

hcf of 255 and 867 |

hcf of 1517 and 902 |

LCM of 24 36 48 |

LCM of 5 and 25 |

LCM of 12 and 40 |

LCM of 4 and 20 |

LCM of 14 and 28 |

LCM of 2 3 4 5 6 |

LCM of 15 and 60 |

LCM of 8 and 13 |

LCM of 13 and 17 |

hcf of 441 567 and 693 |

find the hcf of 70 105 and 175 |

GCF of 15 and 45 |

GCF of 48 and 84 |

GCF of 16 and 32 |

GCF of 28 and 35 |

GCF of 36 and 81 |

GCF of 26 and 39 |

LCM of 32 and 48 |

LCM of 12 and 21 |

LCM of 18 and 21 |

LCM of 14 and 16 |

find hcf and LCM of 404 and 96 |

LCM of 3 5 7 |

LCM of 36 and 54 |

LCM of 30 and 42 |

LCM of 9 12 15 |

LCM of 4 and 18 |

LCM of 60 and 72 |

LCM of 8 and 56 |

LCM of 24 and 60 |

LCM of 28 and 32 |

LCM of 42 and 56 |

LCM of 25 and 50 |

LCM of 27 and 45 |

LCM of 8 and 28 |

LCM of 15 20 25 |

LCM of 4 8 12 |

The LCM of two numbers is 14 times their HCF. The sum of LCM and HCF is 600. If one number is 280, then the other number is |

LCM of 12 and 27 |

LCM of 24 and 48 |

LCM of 30 and 50 |

LCM of 2 3 and 7 |

LCM of 20 30 40 |

LCM of 59 and 29 |

LCM of 1 to 10 |

LCM of 42 and 70 |

LCM of 9 and 27 |

LCM of 87 and 145 |

the LCM of two numbers is 48 and their HCF is 8. If one number is 16, then the other number is |

LCM of 7 and 15 |

LCM of 22 and 33 |

LCM of 7 and 28 |

LCM of 35 and 50 |

LCM of 6 and 11 |

gcf of 32 and 80 |

gcf of 28 and 70 |

gcf of 36 and 42 |

gcf of 25 and 35 |

gcf of 32 and 36 |

gcf of 8 and 24 |

lcm of 10 12 and 15 |

lcm of 2 3 4 and 5 |

lcm of 18 24 and 36 |

lcm of 15 and 21 |

lcm of 12 15 and 18 |

lcm of 48 and 60 |

lcm of 60 and 75 |

lcm of 45 and 75 |

lcm of 11 and 13 |

lcm of 10 and 18 |

lcm of 42 and 63 |

lcm of 21 and 35 |

lcm of 5 7 10 |

lcm of 24 36 and 40 |

lcm of 12 16 24 and 36 |

lcm of first 10 natural numbers |

lcm of 3 4 and 6 |

lcm of 15 and 40 |

lcm of 14 and 20 |

lcm of 6 72 120 |

lcm of 12 and 18 |

lcm of 12 18 and 24 |

lcm of 20 and 40 |

lcm of 2 4 and 6 |

lcm of 12 and 16 |

lcm of 16 and 32 |

lcm of 10 and 11 |

lcm of 9 12 and 18 |

lcm of 36 and 72 |

lcm of 14 and 24 |

lcm of 63 and 21 |

gcf of 18 and 20 |

gcf of 20 and 50 |

gcf of 3 and 12 |

gcf of 44 and 66 |

gcf of 8 and 14 |

gcf of 35 and 63 |

gcf of 30 and 54 |

gcf of 34 and 51 |

gcf of 8 and 36 |

gcf of 25 and 40 |

gcf of 8 and 28 |

gcf of 54 and 45 |

gcf of 72 and 84 |

gcf of 56 and 35 |

gcf of 12 and 27 |

gcf of 75 and 100 |

gcf of 18 and 21 |

gcf of 4 and 9 |

gcf of 64 and 40 |

lcm of 16 and 40 |

lcm of 16 and 36 |

lcm of 18 and 42 |

lcm of 8 9 10 |

lcm of 10 20 30 |

lcm of 12 and 32 |

lcm of 60 and 90 |

lcm of 20 and 28 |

lcm of 24 and 28 |

lcm of 72 and 96 |

lcm of 8 10 and 12 |

lcm of 8 12 and 16 |

lcm of 30 and 36 |

lcm of 8 and 36 |

lcm of 40 and 45 |

lcm of 2 3 6 |

lcm of 21 and 97 |

lcm of 14 and 49 |

lcm of 20 28 |

lcm of 18 24 |

lcm of 10 15 |

lcm of 520 and 468 |

hcf of 18 54 and 81 |

hcf of 16 and 27 |

hcf of 2923 and 3239 |

hcf of 5 and 10 |

hcf of 45 and 30 |

hcf of 4 and 5 |

hcf of 20 30 40 |

hcf of 60 and 72 |

find hcf of 196 and 38220 |

hcf of 1.2 and 0.12 |

hcf of 3 and 6 |

hcf of 27 and 36 |

hcf of 20 and 25 |

hcf of 17 and 19 |

hcf of 4 and 15 |

hcf of 1152 and 1664 |

lcm of 8 9 25 |

if the lcm of a and 18 is 36 |

hcf of 6 and 8 |

hcf of 120 and 150 |

hcf of 6 72 120 |

hcf of 391 425 and 527 |

hcf of 17, 23, and 29 |

hcf of 210 and 55 |

hcf of 32 and 56 |

hcf of 12 15 21 |

the hcf of this pair of numbers is not 1 |

LCM of 14 and 91 |

LCM of 13 and 91 |

LCM of 5 8 15 |

LCM of 16 28 40 |

LCM of 12 45 75 |

LCM of 60 and 42 |

LCM of 8 12 15 and 20 |

LCM of 4 12 16 |

LCM of 23 and 69 |

LCM of 207 and 138 |

LCM of 5 10 15 and 30 |

LCM of 75 and 69 |

LCM of 70 105 and 175 |

LCM of 4 12 20 |

HCF of 36 and 90 |

HCF of 2472 and 1284 |

HCF of 391 and 667 |

HCF of 90 and 120 |

HCF of 27 and 45 |

If d is the HCF of 40 and 65, find the value of the integers x and y which satisfy d=40x + 65y. |

HCF of 2 and 6 |

GCF of 24 and 27 |

GCF of 15 and 75 |

GCF of 13 and 52 |

GCF of 28 and 63 |

GCF of 28 and 98 |

GCF of 35 and 45 |

GCF of 10 and 18 |

GCF of 60 and 100 |

GCF of 36 and 96 |

GCF of 45 and 90 |

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