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The GCF of 1620 and 6400 is 20.
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Find HCF of: 810 & 3200 324 & 1280 3240 & 6400 4860 & 6400 8100 & 6400
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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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