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The GCF of 81 and 177 is 3.
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Find HCF of: 162 & 354 243 & 531 27 & 59 405 & 885 567 & 1239 162 & 177 81 & 354 243 & 177 81 & 531 405 & 177 81 & 885 567 & 177 81 & 1239
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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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