# LCM of 2 and 3

The LCM of 2 and 3 is the smallest number that is a multiple of both 2 and 3. In this case, the LCM of 2 and 3 is 6. The concept of LCM is often used in math problems, especially those that involve fractions.

Knowing the LCM of two numbers is essential when adding or subtracting fractions with different denominators. By finding the LCM, you can convert the fractions to have the same denominator, making them easier to add or subtract.

But how can you find the LCM of two numbers? One method is to list the multiples of each number and look for the smallest multiple that they have in common. However, this can be time-consuming and tedious.

A faster and more efficient way to find the LCM of two numbers is to use prime factorization. By breaking each number down into its prime factors, you can easily find their LCM.

In the case of 2 and 3, their prime factorizations are:

2 = 2

3 = 3

To find the LCM, we need to take the highest power of each prime factor. In this case, the highest power of 2 is 1, and the highest power of 3 is also 1. Therefore, the LCM of 2 and 3 is 2 x 3 = 6.

In conclusion, understanding the concept of LCM is important in mathematics, especially when dealing with fractions. By knowing how to find the LCM of two numbers, you can make math problems easier to solve. So the LCM of 2 and 3 is 6.

**More LCM Questions**

- LCM of 9 and 72
- LCM of 9 and 45
- LCM of 14 and 24
- LCM of 40 and 70
- LCM of 40 and 80
- LCM of 90 and 105
- LCM of 2 and 30
- LCM of 60 and 42
- LCM of 60 and 120