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The GCF of 840 and 456 is 24.
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Find HCF of: 1680 & 912 420 & 228 2520 & 1368 280 & 152 4200 & 2280 5880 & 3192 1680 & 456 840 & 912 2520 & 456 840 & 1368 4200 & 456 840 & 2280 5880 & 456 840 & 3192
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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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