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The GCF of 3420 and 2430 is 90.
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Find HCF of: 6840 & 4860 1710 & 1215 1140 & 810 684 & 486 6840 & 2430 3420 & 4860 3420 & 7290
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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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