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The GCF of 639 and 747 is 9.
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Find HCF of: 1278 & 1494 1917 & 2241 213 & 249 3195 & 3735 4473 & 5229 1278 & 747 639 & 1494 1917 & 747 639 & 2241 3195 & 747 639 & 3735 4473 & 747 639 & 5229
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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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