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The GCF of 1980 and 999 is 9.
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Find HCF of: 3960 & 1998 5940 & 2997 660 & 333 9900 & 4995 3960 & 999 1980 & 1998 5940 & 999 1980 & 2997 9900 & 999 1980 & 4995 1980 & 6993
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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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