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The GCF of 6400 and 840 is 40.
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Find HCF of: 3200 & 420 1280 & 168 6400 & 1680 6400 & 2520 6400 & 4200 6400 & 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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