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The GCF of 489 and 1980 is 3.
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Find HCF of: 978 & 3960 1467 & 5940 163 & 660 2445 & 9900 978 & 1980 489 & 3960 1467 & 1980 489 & 5940 2445 & 1980 489 & 9900 3423 & 1980
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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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