1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84
1, 7, 13, 91
The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84 The factors of 91 are: 1, 7, 13, 91
The factors of 49 are 1, 7, and 49 The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, and 84 The factors of 91 are 1, 7, 13, and 91
The factors of 49 are: 1, 7, 49 The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84 The factors of 91 are: 1, 7, 13, 91
The GCF of 28, 84, and 91 is 7.
It is: 7
Apart from 1, the only positive integer common factor of 49, 84, and 91 is 7.
The GCF is 7.
The GCF is 7.
91
91 + 84 = 175
The GCF of 84 and 91 is 7.
GCF (21, 84, 91) = 7Factors of 21: 1, 3, 7, 21Factors of 84: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84Factors of 91: 1, 7, 13, 91GCF (21, 84, 91) = 7