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The GCF of 640 and 1764 is 4.
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Find HCF of: 1280 & 3528 320 & 882 1920 & 5292 3200 & 8820 1280 & 1764 640 & 3528 1920 & 1764 640 & 5292 3200 & 1764 640 & 8820 4480 & 1764
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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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