Factors of 20: 1, 2, 4, 5, 10, 20
Factors of 40: 1, 2, 4, 5, 8, 10, 20, 40
Greatest Common Factor of 20 and 40: GCF(20,40) = 20
Greatest Common Factor (GCF) of 20 and 40
The solution above and other related solutions were provided by the Greatest Common Factor Application