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The GCF of 642 and 668 is 2.
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Find HCF of: 1284 & 1336 321 & 334 1926 & 2004 3210 & 3340 4494 & 4676 1284 & 668 642 & 1336 1926 & 668 642 & 2004 3210 & 668 642 & 3340 4494 & 668 642 & 4676
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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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