Solutions by everydaycalculation.com
The GCF of 639 and 321 is 3.
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Find HCF of: 1278 & 642 1917 & 963 213 & 107 3195 & 1605 4473 & 2247 1278 & 321 639 & 642 1917 & 321 639 & 963 3195 & 321 639 & 1605 4473 & 321 639 & 2247
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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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