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The GCF of 81 and 399 is 3.
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Find HCF of: 162 & 798 243 & 1197 27 & 133 405 & 1995 567 & 2793 162 & 399 81 & 798 243 & 399 81 & 1197 405 & 399 81 & 1995 567 & 399 81 & 2793
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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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