# What is The LCM of 7 and 10?

LCM of 7 and 10 is the least number which is exactly divisible by both 7 and 10

## Answer: LCM of 7 and 10 is 70

## Explanation:

Least Common Multiple .is the smallest number which the given numbers divides exactly

### LCM of 7 and 10 through the Listing Method

In this method, we list the first few multiples of 7 and 10 and identify the common multiples.

The least among the common multiples is the LCM of 7 and 10

### LCM of 7 and 10 through the Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF (a,b)

The Greatest Common Factor of (7, 10) = 1

Therefore

LCM of 7 and 10 = (7 × 10) / 1

= 70/1 = 70

LCM of 7 and 10 = 70

Both of the above methods yeild the same answer.