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The GCF of 81 and 102 is 3.
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Find HCF of: 162 & 204 243 & 306 27 & 34 405 & 510 567 & 714 162 & 102 81 & 204 243 & 102 81 & 306 405 & 102 81 & 510 567 & 102 81 & 714
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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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