7 and 14
The factors of 28 are:1, 2, 4, 7, 14, 28The factors of 46 are:1, 2, 23, 46The common factors are:1, 2The Greatest Common Factor (GCF) is:2
The GCF of 42 and 77 is 7 The factors of 42: 2, 3, 7 The factors of 77: 7, 11
2 x 2 x 7 = 28 2 x 3 x 7 = 42 The GCF is 2.
The factors of 28 are:1, 2, 4, 7, 14, 28The factors of 35 are:1, 5, 7, 35The common factors are:1, 7The Greatest Common Factor (GCF) is:7
The factors of 14 are: 1, 2, 7, 14The factors of 28 are: 1, 2, 4, 7, 14, 28The factors of 35 are: 1, 5, 7, 35The common factors are: 1, 7The Greatest Common Factor (GCF) is: 7
The factors of 14 are:1, 2, 7, 14The factors of 196 are:1, 2, 4, 7, 14, 28, 49, 98, 196The common factors are:1, 2, 7, 14The Greatest Common Factor (GCF) is:14
The factors of 28 are:1, 2, 4, 7, 14, 28The factors of 98 are:1, 2, 7, 14, 49, 98The common factors are:1, 2, 7, 14The Greatest Common Factor (GCF) is:14
The factors of 4 are:1, 2, 4The factors of 49 are:1, 7, 49The Greatest Common Factor (GCF) is:1
The common factors are: 1, 2.
56 = 2*2*2*798 = 2*7*7 168 = 2*2*2*3*7 The common factors, for all three of these numbers are 2 and 7. The GCF is, therefore, 2*7 = 14.
The factors of 28 are 1, 2, 4, 7, 14, 28. The factors of 42 are 1, 2, 6, 7, 21, 42. The factors of 7 are 1, 7. The GCF of 7, 28, and 42 is 7.
The factors of 35 are:1, 5, 7, 35The factors of 42 are:1, 2, 3, 6, 7, 14, 21, 42The common factors are:1, 7The Greatest Common Factor (GCF) is:7