Solutions by everydaycalculation.com
The GCF of 840 and 684 is 12.
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Find HCF of: 1680 & 1368 420 & 342 2520 & 2052 280 & 228 4200 & 3420 5880 & 4788 1680 & 684 840 & 1368 2520 & 684 840 & 2052 4200 & 684 840 & 3420 5880 & 684 840 & 4788
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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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