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The GCF of 81 and 1440 is 9.
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Find HCF of: 162 & 2880 243 & 4320 27 & 480 405 & 7200 162 & 1440 81 & 2880 243 & 1440 81 & 4320 405 & 1440 81 & 7200 567 & 1440
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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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