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The GCF of 81 and 2970 is 27.
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Find HCF of: 162 & 5940 243 & 8910 27 & 990 162 & 2970 81 & 5940 243 & 2970 81 & 8910 405 & 2970 567 & 2970
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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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