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The GCF of 420 and 807 is 3.
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Find HCF of: 840 & 1614 1260 & 2421 140 & 269 2100 & 4035 2940 & 5649 840 & 807 420 & 1614 1260 & 807 420 & 2421 2100 & 807 420 & 4035 2940 & 807 420 & 5649
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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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