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The GCF of 639 and 3147 is 3.
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Find HCF of: 1278 & 6294 1917 & 9441 213 & 1049 1278 & 3147 639 & 6294 1917 & 3147 639 & 9441 3195 & 3147 4473 & 3147
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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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