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The GCF of 6639 and 672 is 3.
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Find HCF of: 2213 & 224 6639 & 1344 6639 & 2016 6639 & 3360 6639 & 4704
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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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