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The GCF of 81 and 427 is 1.
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Find HCF of: 162 & 854 243 & 1281 405 & 2135 567 & 2989 162 & 427 81 & 854 243 & 427 81 & 1281 405 & 427 81 & 2135 567 & 427 81 & 2989
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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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