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The GCF of 81 and 273 is 3.
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Find HCF of: 162 & 546 243 & 819 27 & 91 405 & 1365 567 & 1911 162 & 273 81 & 546 243 & 273 81 & 819 405 & 273 81 & 1365 567 & 273 81 & 1911
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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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