Solutions by everydaycalculation.com
The GCF of 21 and 240 is 3.
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Find HCF of: 42 & 480 63 & 720 7 & 80 105 & 1200 147 & 1680 42 & 240 21 & 480 63 & 240 21 & 720 105 & 240 21 & 1200 147 & 240 21 & 1680
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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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