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The GCF of 81 and 1239 is 3.
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Find HCF of: 162 & 2478 243 & 3717 27 & 413 405 & 6195 567 & 8673 162 & 1239 81 & 2478 243 & 1239 81 & 3717 405 & 1239 81 & 6195 567 & 1239 81 & 8673
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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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