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The GCF of 521 and 490 is 1.
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Find HCF of: 1042 & 980 1563 & 1470 2605 & 2450 3647 & 3430 1042 & 490 521 & 980 1563 & 490 521 & 1470 2605 & 490 521 & 2450 3647 & 490 521 & 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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