Solutions by everydaycalculation.com
The GCF of 66 and 243 is 3.
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Find HCF of: 132 & 486 198 & 729 22 & 81 330 & 1215 462 & 1701 132 & 243 66 & 486 198 & 243 66 & 729 330 & 243 66 & 1215 462 & 243 66 & 1701
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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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