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The GCF of 12 and 1998 is 6.
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Find HCF of: 24 & 3996 6 & 999 36 & 5994 4 & 666 60 & 9990 24 & 1998 12 & 3996 36 & 1998 12 & 5994 60 & 1998 12 & 9990 84 & 1998
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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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