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Anonymous
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The GCF is 99.
The GCF is 9.
The GCF is 11.
The GCF is 1.
The GCF is 80.
The GCF of 99 and 126 is 9.
The GCF is 8.
The GCF is 4.
The greatest common factor of 80 , 900 = 20
gcf of 80 and 100 is 20.The GCF is 20.