Solutions by everydaycalculation.com
The GCF of 612 and 420 is 12.
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Find HCF of: 1224 & 840 306 & 210 1836 & 1260 204 & 140 3060 & 2100 4284 & 2940 1224 & 420 612 & 840 1836 & 420 612 & 1260 3060 & 420 612 & 2100 4284 & 420 612 & 2940
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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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