Question

Find the highest common factor of 10 and 15

Answer 1

5

Explanation:

The factors of 10 are: 1, 2, 5, 10

The factors of 15 are: 1, 3, 5, 15

Then the greatest common factor is 5.

Answer 2

The answer is 5
5 is highest number that 10 and 15 can both divide