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The GCF of 81 and 1420 is 1.
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Find HCF of: 162 & 2840 243 & 4260 405 & 7100 567 & 9940 162 & 1420 81 & 2840 243 & 1420 81 & 4260 405 & 1420 81 & 7100 567 & 1420 81 & 9940
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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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