Solutions by everydaycalculation.com
The GCF of 81 and 126 is 9.
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Find HCF of: 162 & 252 243 & 378 27 & 42 405 & 630 567 & 882 162 & 126 81 & 252 243 & 126 81 & 378 405 & 126 81 & 630 567 & 126 81 & 882
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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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