The factors of 21 are:
1, 3, 7, 21
The factors of 69 are:
1, 3, 23, 69
The common factors are:
1, 3
Factors of 69: 1, 3, 23, 69 Factors of 21: 1, 3, 7, 21 GCF (69, 21) = 3
The factors of 21 are: 1, 3, 7, 21 The factors of 69 are: 1, 3, 23, 69
The common factors of 69 and 138 are: 1, 3, 23, and 69
The common factors of 69 and 93 are: 1, 3
The common factors are: 1, 23
The common factors are: 1, 3
The only common factor 43 and 69 have is 1.
Common factors of 48 and 69 are: 1 and 3.
The common factors are: 1, 23.
Factors of 69: 1 3 23 69 Factors of 92: 1 2 4 23 46 92 Common factors of 69 and 92: 1 and 23
The common factors of 21 and 51 are: 1 and 3
The GCF of 69 and 80 is 1. There are no other common factors.