Solutions by everydaycalculation.com
The GCF of 81 and 63 is 9.
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Find HCF of: 162 & 126 243 & 189 27 & 21 405 & 315 567 & 441 162 & 63 81 & 126 243 & 63 81 & 189 405 & 63 81 & 315 567 & 63 81 & 441
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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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