Q: What you the GFC of 49 28 and 21?

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21

Their GCF is 7 . I don't know what a GFC is.

7^2 - 3*7 49 - 21 28

21, 28, 35, 42, 49, 56.

The first 10 multiples of 7 are: 7, 14, 21, 28, 35, 42, 49, 56, 63, and 70.

Related questions

7

The GCF is 7.

21

49 − 28 = 21 difference 21 / 28 x 100 = 75%

21, 28, 35, 42, 49

The GCF is 7.

49

It is: 49-28 = 21

Their GCF is 7 . I don't know what a GFC is.

GCF(20, 28) = 4

It is one.

Factors of 49: 1, 7, 49Factors of 21: 1, 3, 7, 21Factors of 28: 1, 2, 4, 7, 14, 28GCF (49, 21, 28) = 7