Solutions by everydaycalculation.com
The GCF of 21 and 657 is 3.
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Find HCF of: 42 & 1314 63 & 1971 7 & 219 105 & 3285 147 & 4599 42 & 657 21 & 1314 63 & 657 21 & 1971 105 & 657 21 & 3285 147 & 657 21 & 4599
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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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