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The GCF of 840 and 324 is 12.
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Find HCF of: 1680 & 648 420 & 162 2520 & 972 280 & 108 4200 & 1620 5880 & 2268 1680 & 324 840 & 648 2520 & 324 840 & 972 4200 & 324 840 & 1620 5880 & 324 840 & 2268
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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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