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The GCF of 840 and 656 is 8.
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Find HCF of: 1680 & 1312 420 & 328 2520 & 1968 4200 & 3280 5880 & 4592 1680 & 656 840 & 1312 2520 & 656 840 & 1968 4200 & 656 840 & 3280 5880 & 656 840 & 4592
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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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