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The GCF of 639 and 672 is 3.
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Find HCF of: 1278 & 1344 1917 & 2016 213 & 224 3195 & 3360 4473 & 4704 1278 & 672 639 & 1344 1917 & 672 639 & 2016 3195 & 672 639 & 3360 4473 & 672 639 & 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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