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The GCF of 3420 and 489 is 3.
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Find HCF of: 6840 & 978 1140 & 163 6840 & 489 3420 & 978 3420 & 1467 3420 & 2445 3420 & 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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