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