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The GCF of 170 and 639 is 1.
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Find HCF of: 340 & 1278 510 & 1917 850 & 3195 1190 & 4473 340 & 639 170 & 1278 510 & 639 170 & 1917 850 & 639 170 & 3195 1190 & 639 170 & 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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