Solutions by everydaycalculation.com
The GCF of 33 and 81 is 3.
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Find HCF of: 66 & 162 99 & 243 11 & 27 165 & 405 231 & 567 66 & 81 33 & 162 99 & 81 33 & 243 165 & 81 33 & 405 231 & 81 33 & 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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