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The GCF of 399 and 840 is 21.
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Find HCF of: 798 & 1680 1197 & 2520 133 & 280 1995 & 4200 2793 & 5880 57 & 120 798 & 840 399 & 1680 1197 & 840 399 & 2520 1995 & 840 399 & 4200 2793 & 840 399 & 5880
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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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