Solutions by everydaycalculation.com
The GCF of 156 and 420 is 12.
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Find HCF of: 312 & 840 78 & 210 468 & 1260 52 & 140 780 & 2100 1092 & 2940 312 & 420 156 & 840 468 & 420 156 & 1260 780 & 420 156 & 2100 1092 & 420 156 & 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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