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The GCF of 489 and 280 is 1.
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Find HCF of: 978 & 560 1467 & 840 2445 & 1400 3423 & 1960 978 & 280 489 & 560 1467 & 280 489 & 840 2445 & 280 489 & 1400 3423 & 280 489 & 1960
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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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