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The GCF of 840 and 634 is 2.
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Find HCF of: 1680 & 1268 420 & 317 2520 & 1902 4200 & 3170 5880 & 4438 1680 & 634 840 & 1268 2520 & 634 840 & 1902 4200 & 634 840 & 3170 5880 & 634 840 & 4438
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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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