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The GCF of 668 and 640 is 4.
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Find HCF of: 1336 & 1280 334 & 320 2004 & 1920 3340 & 3200 4676 & 4480 1336 & 640 668 & 1280 2004 & 640 668 & 1920 3340 & 640 668 & 3200 4676 & 640 668 & 4480
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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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