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The GCF of 646 and 840 is 2.
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Find HCF of: 1292 & 1680 323 & 420 1938 & 2520 3230 & 4200 4522 & 5880 1292 & 840 646 & 1680 1938 & 840 646 & 2520 3230 & 840 646 & 4200 4522 & 840 646 & 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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