Solutions by everydaycalculation.com
The GCF of 18 and 420 is 6.
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Find HCF of: 36 & 840 9 & 210 54 & 1260 6 & 140 90 & 2100 126 & 2940 36 & 420 18 & 840 54 & 420 18 & 1260 90 & 420 18 & 2100 126 & 420 18 & 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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