GCF(28, 78) = 2.
The GCF is 2.
The GCF is 2.
The GCF is 2.
Factors of 78: 1, 2, 3, 6, 13, 26, 39, 78.Factors of 28: 1, 2, 4, 7, 14, 28.GCF (78, 28) = 2
The Greatest Common Factor (GCF) is: 7
78 = 2 x 3 x 13, 28 = 2 x 2 x 7. Only, therefore greatest, Common Factor is 2.
The GCF is 2.
The GCF is 6.
The GCF is 26.
The GCF is 3.
The GCF is 3.
The GCF is 1.