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The GCF of 427 and 489 is 1.
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Find HCF of: 854 & 978 1281 & 1467 2135 & 2445 2989 & 3423 854 & 489 427 & 978 1281 & 489 427 & 1467 2135 & 489 427 & 2445 2989 & 489 427 & 3423
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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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