Solutions by everydaycalculation.com
The GCF of 21 and 636 is 3.
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Find HCF of: 42 & 1272 63 & 1908 7 & 212 105 & 3180 147 & 4452 42 & 636 21 & 1272 63 & 636 21 & 1908 105 & 636 21 & 3180 147 & 636 21 & 4452
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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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