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The GCF of 840 and 252 is 84.
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Find HCF of: 1680 & 504 420 & 126 2520 & 756 280 & 84 4200 & 1260 5880 & 1764 120 & 36 1680 & 252 840 & 504 2520 & 252 840 & 756 4200 & 252 840 & 1260 5880 & 252 840 & 1764
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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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