Solutions by everydaycalculation.com
The GCF of 63 and 840 is 21.
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Find HCF of: 126 & 1680 189 & 2520 21 & 280 315 & 4200 441 & 5880 9 & 120 126 & 840 63 & 1680 189 & 840 63 & 2520 315 & 840 63 & 4200 441 & 840 63 & 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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