The factors of 42 are:
1, 2, 3, 6, 7, 14, 21, 42
The factors of 63 are:
1, 3, 7, 9, 21, 63
The factors of 105 are:
1, 3, 5, 7, 15, 21, 35, 105
The common factors are:
1, 3, 7, 21
The Greatest Common Factor:
GCF = 21
greatest common factor of 42 112 and 105 is 7.
The Greatest Common Factor of 105, 63, 42: 21
The greatest common factor of 42, 105 and 112 is 7.
greatest common factor of 42 112 105 is 7.
21
The greatest common factor is seven.
The greatest common factor is seven.
The Greatest Common Factor is 21
The GCF is 21.
The GCF is 7.
The GCF is 21.
The GCF is 7.