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The GCF of 489 and 45 is 3.
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Find HCF of: 978 & 90 1467 & 135 163 & 15 2445 & 225 3423 & 315 978 & 45 489 & 90 1467 & 45 489 & 135 2445 & 45 489 & 225 3423 & 45 489 & 315
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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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