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The GCF of 684 and 640 is 4.
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Find HCF of: 1368 & 1280 342 & 320 2052 & 1920 3420 & 3200 4788 & 4480 1368 & 640 684 & 1280 2052 & 640 684 & 1920 3420 & 640 684 & 3200 4788 & 640 684 & 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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