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The GCF of 840 and 285 is 15.
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Find HCF of: 1680 & 570 2520 & 855 280 & 95 4200 & 1425 168 & 57 5880 & 1995 1680 & 285 840 & 570 2520 & 285 840 & 855 4200 & 285 840 & 1425 5880 & 285 840 & 1995
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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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