The GCF of 56 and 72 is 8.
The factors of 56 are 1, 2, 4, 7, 8, 14, 28, and 56
The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72
Thus, 8 is the GCF.
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Greatest Common Factor of 56 72 and 40 is 8.
The GCF is 8.
The GCF of 48, 56, 64, and 72 is 8
I believe it is 8
48 = 2X2X2X2X3 56 = 2X2X2X7 72 = 2X2X2X3X3 Greatest common factor = 2X2X2 = 8