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The GCF of 3640 and 540 is 20.
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Find HCF of: 7280 & 1080 1820 & 270 728 & 108 7280 & 540 3640 & 1080 3640 & 1620 3640 & 2700 3640 & 3780
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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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