Question

Greates common factor of 18 and 27

Answer 1

Answer:9

Explanation:

There are 3 common factors of 18 and 27, that are 1, 3, and 9. Therefore, the greatest common factor of 18 and 27 is 9.

Answer 2

The factors of 18 are: 1, 2, 3, 6, 9, 18.
The factors of 27 are: 1, 3, 9, 27.

The greatest common factor of 18 and 27 is 9.