What is the greatest common factor of 32 and 60?

Answer 1

The GCF of 32 and 60 is 4.

One way to determine the greatest common factor is to find all the factors of the numbers and compare them.

The factors of 32 are 1, 2, 4, 8, 16, and 32.

The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60.

The common factors are 1, 2, 3, and 4. Therefore, the greatest common factor is 4.

The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.

The prime factors of 32 are 2, 2, 2, 2, and 2.

The prime factors of 60 are 2, 2, 3, and 5.

The prime factors in common are 2 and 2, so the greatest common factor is 2 x 2 = 4.