Solutions by everydaycalculation.com
The GCF of 21 and 141 is 3.
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Find HCF of: 42 & 282 63 & 423 7 & 47 105 & 705 147 & 987 42 & 141 21 & 282 63 & 141 21 & 423 105 & 141 21 & 705 147 & 141 21 & 987
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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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