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The GCF of 81 and 2478 is 3.
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Find HCF of: 162 & 4956 243 & 7434 27 & 826 162 & 2478 81 & 4956 243 & 2478 81 & 7434 405 & 2478 567 & 2478
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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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