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The GCF of 639 and 4431 is 3.
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Find HCF of: 1278 & 8862 213 & 1477 1278 & 4431 639 & 8862 1917 & 4431 3195 & 4431 4473 & 4431
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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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