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The GCF of 20 and 330 is 10.
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Find HCF of: 40 & 660 10 & 165 60 & 990 100 & 1650 4 & 66 140 & 2310 40 & 330 20 & 660 60 & 330 20 & 990 100 & 330 20 & 1650 140 & 330 20 & 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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