What is the gcf of 28 42 and 63?

Answer 1

The factors of 28 are: 1, 2, 4, 7, 14, 28

The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42

The factors of 63 are: 1, 3, 7, 9, 21, 63

The common factors are: 1, 7

• The Greatest Common Factor (GCF) is: 7

The GCF is: 7
The GCF is 7.

Answer 2

GCF(28, 42, 63) = 7.

Answer 3

the answer is 7. i know because all three of them have 7 as a factor. and 7 is the highest factor that all three of them have

Answer 4

qsxcvbnm,l;p (That is a smiley face on a keyboard)

Answer 5

What is the gfc of 28 42 and 63

Answer 6

28