# What is The LCM of 3 and 15?

The lowest number which is also perfectly divisible by 3 and 15 is the LCM of 3 and 15

## Answer: LCM of 3 and 15 is 15

## Explanation:

Least Common Multiple: The lowest number which is also perfectly divisible by the given numbers.

### LCM of 3 and 15 by Listing Method

- List the multiples of both the numbers.
- Look for the common multiples.
- Find the smallest amongst them.

### LCM of 3 and 15 by Common Division Method

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

### Thus, LCM of 3 and 15 is 15

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