# What are the common factors of 16?

Asked By: Hermelina Sammar | Last Updated: 21st March, 2020

Category:
medical health
diabetes

The factors for 16 are 1, 2, 4, 8, 16. The two numbers (12 and 16) share common factors (1, 2, 4). The greatest of these is 4 and that is

**the greatest common factor**.Consequently, what are the common factors of?

Finding the Greatest Common Factor

Two Numbers | Factors | Common Factors |
---|---|---|

9 and 12 | 9: 1,3,9 12: 1,2,3,4,6,12 | 1,3 |

Subsequently, question is, what are the factors of 16? **16** is a composite number, and it is 4 squared. **16** = 1 x **16**, 2 x 8, or 4 x 4. **Factors of 16**: 1, 2, 4, 8, **16**. Prime factorization: **16** = 2 x 2 x 2 x 2, which can also be written **16** = 24.

Furthermore, what are common factors of 16 and 24?

Answer and Explanation: The **common factors of 16 and 24** are: 1, 2, 4, and 8.

What are the common factors of 16 and 8?

The **common factors of 16 and 8** are **8**, 4, 2, 1, intersecting the two sets above. In the intersection **factors of 16** ∩ **factors** of **8** the greatest element is **8**.