Solutions by everydaycalculation.com
The GCF of 21 and 60 is 3.
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Find HCF of: 42 & 120 63 & 180 7 & 20 105 & 300 147 & 420 42 & 60 21 & 120 63 & 60 21 & 180 105 & 60 21 & 300 147 & 60 21 & 420
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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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