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The GCF of 636 and 840 is 12.
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Find HCF of: 1272 & 1680 318 & 420 1908 & 2520 212 & 280 3180 & 4200 4452 & 5880 1272 & 840 636 & 1680 1908 & 840 636 & 2520 3180 & 840 636 & 4200 4452 & 840 636 & 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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