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The GCF of 1260 and 639 is 9.
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Find HCF of: 2520 & 1278 3780 & 1917 420 & 213 6300 & 3195 8820 & 4473 2520 & 639 1260 & 1278 3780 & 639 1260 & 1917 6300 & 639 1260 & 3195 8820 & 639 1260 & 4473
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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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