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The GCF of 20 and 3996 is 4.
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Find HCF of: 40 & 7992 10 & 1998 40 & 3996 20 & 7992 60 & 3996 100 & 3996 140 & 3996
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).
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