What is the LCM of 7 and 13?
LCM (Least Common Multiple) of two or more numbers is the least possible number which is exactly divisible by the given numbers.
Answer: LCM of 7 and 13 is 91
LCM of 7 and 13 is the least number which is exactly divisible by both the numbers.
LCM(7,13) by Listing Method
In this way of finding the least common multiple, we list the first few multiples of 7 and 13 and identify the common multiples.
The least among the common multiples is the LCM of 7 and 13
Here, both the given numbers are prime.
They don't have any common factor except 1.
So, their LCM would be the same as their product.
LCM of 7 and 13 is 7 × 13 which is equal to 91
Irrespective of the method, the solution to our question LCM of 7 and 13 is the same.