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The GCF of 644 and 8640 is 4.
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Find HCF of: 322 & 4320 1288 & 8640 1932 & 8640 3220 & 8640 4508 & 8640
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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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