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The GCF of 330 and 840 is 30.
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Find HCF of: 660 & 1680 165 & 420 990 & 2520 110 & 280 1650 & 4200 66 & 168 2310 & 5880 660 & 840 330 & 1680 990 & 840 330 & 2520 1650 & 840 330 & 4200 2310 & 840 330 & 5880
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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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