0
Anonymous
The factors of 28 are: 1, 2, 4, 7, 14, 28
The factors of 74 are: 1, 2, 37, 74
The factors of 91 are: 1, 7, 13, 91
The common factor is: 1
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The GCF is 74.
The GCF is 2.
The GCF is 1.
The GCF is 13.