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The GCF of 306 and 840 is 6.
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Find HCF of: 612 & 1680 153 & 420 918 & 2520 102 & 280 1530 & 4200 2142 & 5880 612 & 840 306 & 1680 918 & 840 306 & 2520 1530 & 840 306 & 4200 2142 & 840 306 & 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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