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The GCF of 3420 and 1685 is 5.
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Find HCF of: 6840 & 3370 684 & 337 6840 & 1685 3420 & 3370 3420 & 5055 3420 & 8425
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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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