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The GCF of 256 and 840 is 8.
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Find HCF of: 512 & 1680 128 & 420 768 & 2520 1280 & 4200 1792 & 5880 512 & 840 256 & 1680 768 & 840 256 & 2520 1280 & 840 256 & 4200 1792 & 840 256 & 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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