What is the LCM of 6 and 30?
LCM of 6 and 30 is the smallest number which divides both 6 and 30 exactly without a remainder.
Answer: LCM of 6 and 30 is 30.
For 6 and 30, the smallest number which would be perfectly divisible by them is their LCM which is 30. Let us see how to calculate it below:
Least Common Multiple of 6 and 30 is the smallest number that will divide 6 and 30 exactly.
LCM of 6 and 30 by Listing Method
List the first few multiples of 6 and 30 and find the common multiples.
The smallest among the common multiples is the LCM of 6 and 30, which in the above case we can see is 30. So, the LCM of 6 and 30 is 30
LCM of 6 and 30 by Common Division Method
Here we will divide the numbers 6 and 30 simultaneously with prime numbers until we don't have a prime number to further divide both 6 and 30.THe productof theprime numbers used in long division will give the LCM of 6 and 30.
So, the LCM of 6 and 30 is 30.