What is the greatest common factor of 48 75 and 120?

Answer 1

The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.

The greatest common factor of 27, 75, and 120 is 3

Answer 2

Factor them.

2 x 2 x 3 x 5 = 60

3 x 5 x 5 = 75

2 x 2 x 2 x 3 x 5 = 120

Select the common factors.

3 x 5 = 15, the GCF

Answer 3

The lowest common factor of any set of positive integers is 1.

Answer 4

The GCF is 15.
15

Answer 5

The GCF is 3

Answer 6

The GCF is 5.

Answer 7

GCF(50, 75, 120) = 5.

Answer 8

It is: 3