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The GCF of 639 and 1131 is 3.
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Find HCF of: 1278 & 2262 1917 & 3393 213 & 377 3195 & 5655 4473 & 7917 1278 & 1131 639 & 2262 1917 & 1131 639 & 3393 3195 & 1131 639 & 5655 4473 & 1131 639 & 7917
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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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