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The GCF of 640 and 4536 is 8.
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Find HCF of: 1280 & 9072 320 & 2268 1280 & 4536 640 & 9072 1920 & 4536 3200 & 4536 4480 & 4536
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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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