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The GCF of 840 and 1770 is 30.
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Find HCF of: 1680 & 3540 420 & 885 2520 & 5310 280 & 590 4200 & 8850 168 & 354 1680 & 1770 840 & 3540 2520 & 1770 840 & 5310 4200 & 1770 840 & 8850 5880 & 1770
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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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