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The GCF of 81 and 330 is 3.
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Find HCF of: 162 & 660 243 & 990 27 & 110 405 & 1650 567 & 2310 162 & 330 81 & 660 243 & 330 81 & 990 405 & 330 81 & 1650 567 & 330 81 & 2310
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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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