The GCF is 1
The GCF of 5 6 and 9 is 1.
The factors of 18 are:1, 2, 3, 6, 9, 18The factors of 45 are:1, 3, 5, 9, 15, 45The factors of 60 are:1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60The common factors are:1, 3The Greatest Common Factor (GCF) is:3
The GCF is 4.
6 = 2 x 3 9 = 3 x 3 15 = 3 x 5 GCF = 3
Factors of 12: 1, 2, 3, 4, 6, 12 Factors of 20: 1, 2, 4, 5, 10, 20 Factors of 45: 1, 3, 5, 9, 15, 45 GCF (12, 20, 45) = 1
The GCF is 1.
5 + 6 + 9 = 20
The GCF is 1.
The GCF is 1.
Factor them. 2 x 3 = 6 2 x 2 x 2 x 3 = 24 Select the common factors. 2 x 3 = 6, the GCF.
6(5 + 9) = (6 x 5) + (6 x 9) = 6 x 14 = 84
20: 1, 2, 4, 5, 10, 20 36: 1, 2, 3, 4, 6, 9, 18, 36 The GCF is 4.