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The GCF of 489 and 490 is 1.
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Find HCF of: 978 & 980 1467 & 1470 2445 & 2450 3423 & 3430 978 & 490 489 & 980 1467 & 490 489 & 1470 2445 & 490 489 & 2450 3423 & 490 489 & 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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