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The GCF of 644 and 489 is 1.
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Find HCF of: 1288 & 978 1932 & 1467 3220 & 2445 4508 & 3423 1288 & 489 644 & 978 1932 & 489 644 & 1467 3220 & 489 644 & 2445 4508 & 489 644 & 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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