Question

How do you find the greatest common factor of 10, 12?

Answer 1

`GCF(10,12)=2`

Explanation:

Factors 10:`{1,2,5,10}`

factors 12:`{1,2,3,4,6,12}`

common factors:`{1,2,5,10}nn{1,2,3,4,6,12}`

`={1,2}`

`GCF(10,12)=2`