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The GCF of 840 and 1530 is 30.
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Find HCF of: 1680 & 3060 420 & 765 2520 & 4590 280 & 510 4200 & 7650 168 & 306 1680 & 1530 840 & 3060 2520 & 1530 840 & 4590 4200 & 1530 840 & 7650 5880 & 1530
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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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