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The GCF of 840 and 357 is 21.
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Find HCF of: 1680 & 714 2520 & 1071 280 & 119 4200 & 1785 5880 & 2499 120 & 51 1680 & 357 840 & 714 2520 & 357 840 & 1071 4200 & 357 840 & 1785 5880 & 357 840 & 2499
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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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