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The GCF of 840 and 1986 is 6.
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Find HCF of: 1680 & 3972 420 & 993 2520 & 5958 280 & 662 4200 & 9930 1680 & 1986 840 & 3972 2520 & 1986 840 & 5958 4200 & 1986 840 & 9930 5880 & 1986
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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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