The GCF is 7.
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∙ 2016-10-15 23:23:117 is the greatest common factor of 21 and 35.
7
The greatest common factor (GCF) is: 7.7
The GCF of 21, 35, and 84 is 7.
The GCF is 7.GCF(21, 35) = 7
The GCF is 7.
It is: 7
The GCF of 21 and 35 is 7.The factors of 21 are 1, 3, 7, and 21The factors of 35 are 1, 5, 7, and 35The greatest (largest) factor common to both 21 and 35 is 7The GCF is 7.
The GCF of 21, 35, and 63 is 7.
21 = (3)(7)35 = (5)(7)7
The GCF is 1.
The GCF is 7.