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The GCF of 6480 and 644 is 4.
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Find HCF of: 3240 & 322 6480 & 1288 6480 & 1932 6480 & 3220 6480 & 4508
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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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