# What is the LCM of 2, 4 and 5?

LCM of 2, 4 and 5 is the least number which is exactly divisible by 2, 4 and 5.

## Answer: LCM of 2, 4 and 5 is 20

Lets see how to find the LCM of 2, 4 and 5

## Explanation:

## Methods to Find LCM of 2, 4 and 5

### LCM of 2, 4 and 5 by Common Division Method

In this division method, we divide the 2, 4 and 5 simultaneously with prime numbers and stop it when we don't have a prime number to divide 2, 4 and 5.

LCM( 2, 4, 5) = 2 × 2 × 5

### LCM of 2, 4 and 5 by Listing Common Multiples

Multiples of 2 = 2, 4, 6, 8, 10, 12, 14, 18, 20, 22, 24

Multiples of 4 = 4, 8, 12, 16, 20, 24, 28

Mutiples of 5 = 5, 10, 15, 20, 25, 30

Least Commmon Factor = 20

LCM of 2, 4, 5 = 20