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The GCF of 840 and 3998 is 2.
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Find HCF of: 1680 & 7996 420 & 1999 1680 & 3998 840 & 7996 2520 & 3998 4200 & 3998 5880 & 3998
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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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