What is the greatest common factor of 20 8 and 12?

Answer 1

The GCF of 8, 12, and 20 is 4

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

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

The factors of 12 are 1, 2, 3, 4, 6, and 12.

The factors of 20 are 1, 2, 4, 5, 10, and 20.

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

Answer 2

The greatest common factor (GCF) of 20, 8, and 12 is 4. To find the GCF, you need to identify the largest number that evenly divides all three numbers. In this case, 4 is the largest number that can divide 20, 8, and 12 without leaving a remainder. Therefore, the GCF of 20, 8, and 12 is 4.

Answer 3

The GCF is 4.

Answer 4

4 is.

Answer 5

20

Answer 6

40