What the greatest common factor of 60 80 120?

Answer 1

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

The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

The factors of 120 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 40, 60, 120

The common factors are 1, 2, 4, 5, 10, 20

The greatest common factors is 20.

Answer 2

To find the greatest common factor (GCF) of 60, 80, and 120, we first need to find the prime factorization of each number.

60 = 2 x 2 x 3 x 5 80 = 2 x 2 x 2 x 2 x 5 120 = 2 x 2 x 2 x 3 x 5

The GCF is the product of the common prime factors raised to the lowest power they appear in any of the numbers. Therefore, the GCF of 60, 80, and 120 is 2 x 2 x 3 x 5 = 60.

Answer 3

20

Answer 4

12

Answer 5

20