Solutions by everydaycalculation.com
The GCF of 6 and 81 is 3.
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Find HCF of: 12 & 162 18 & 243 2 & 27 30 & 405 42 & 567 12 & 81 6 & 162 18 & 81 6 & 243 30 & 81 6 & 405 42 & 81 6 & 567
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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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