The GCF of 21 and 36 is 3.
21 = 3 x 7
36 = 2 x 2 x 3 x 3
The factors of 21 are: 1, 3, 7, 21
The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36
The common factors are: 1, 3
The Greatest Common Factor (GCF) is: 3
3
The GCF is 3.
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The GCF is 3.
The greatest common factor of 27 and 36 is 9.
The greatest common factor of 36, 60, and 96 is 12
36, 14 and 21 have no common factors other than 1. Therefore, the greatest common factor is 1.
The greatest common factor for 36 and 48 is 12.