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The GCF of 510 and 840 is 30.
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Find HCF of: 1020 & 1680 255 & 420 1530 & 2520 170 & 280 2550 & 4200 102 & 168 3570 & 5880 1020 & 840 510 & 1680 1530 & 840 510 & 2520 2550 & 840 510 & 4200 3570 & 840 510 & 5880
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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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