How do you find the highest common factors for 6 and 12?

1 Answer
Mar 5, 2018

highest or greatest common factor: 6

Explanation:

Given: Find the highest common factor for 6 and 12

The highest common factor is called the greatest common factor (GCF).

First list the factors of each number:

6:1×6,2×3; Factors of 6 are 1,2,3,6

12:1×12,2×6,3×4; Factors of 12 are:1,2,3,4,6,12

The GCF is the factor is the factor that is the largest factor common to both: 6