Find information about factors for many common numbers. What are factors and why are they important?

### Common Numbers and Their Factors

**Factors of 2**
**Factors of 4**
**Factors of 6**

**Factors of 8**
**Factors of 9**
**Factors of 10**

**Factors of 12**
**Factors of 14**
**Factors of 15**

**Factors of 16**
**Factors of 18**
**Factors of 20**

**Factors of 21**
**Factors of 22**
**Factors of 24**

## Why are Factors Important?

Learning about factors is key for understanding higher disciplines of math. This website is an online tool to help with grasping concepts and practicing the principles of factors. In addition to breaking out the factors for many common numbers, there are also calculators for finding the Greatest Common Factor and Least Common Multiple.