The Greatest Common Factor (GCF) of 36 and 93 is 3. It's not 12 because 93 is odd. it's not 6 because 6 isn't a factor in 93 at all. It has to be 3.
The GCF is 3.
The GCF is 3.
The GCF of 42 and 93 is 3.
The GCF of 28 and 93 is 1.
The GCF of 93 and 100 is 1.
The GCF is 3.3The GCF is 3.
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The GCF of 3, 36, and 93 is 3.
The GCF is 1.
The GCF is 3.
The GCF is 3.