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Anonymous
The GCF of 12, 30, and 42 is 6.
Wiki User
The Greatest Common Factor is 2
6
it is: 6
The Greatest Common Factor (GCF) is: 6
6It is 6
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3
The GCF of 12, 28, and 30 is 2
The greatest common factor (GCF) of 20 and 30 is 10.
The GCF is 6.