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The GCF of 81 and 471 is 3.
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Find HCF of: 162 & 942 243 & 1413 27 & 157 405 & 2355 567 & 3297 162 & 471 81 & 942 243 & 471 81 & 1413 405 & 471 81 & 2355 567 & 471 81 & 3297
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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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