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The GCF of 126 and 840 is 42.
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Find HCF of: 252 & 1680 63 & 420 378 & 2520 42 & 280 630 & 4200 882 & 5880 18 & 120 252 & 840 126 & 1680 378 & 840 126 & 2520 630 & 840 126 & 4200 882 & 840 126 & 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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