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The GCF of 1680 and 9980 is 20.
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Find HCF of: 840 & 4990 336 & 1996 3360 & 9980 5040 & 9980 8400 & 9980
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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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