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The GCF of 3640 and 490 is 70.
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Find HCF of: 7280 & 980 1820 & 245 728 & 98 520 & 70 7280 & 490 3640 & 980 3640 & 1470 3640 & 2450 3640 & 3430
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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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