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The GCF of 3420 and 560 is 20.
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Find HCF of: 6840 & 1120 1710 & 280 684 & 112 6840 & 560 3420 & 1120 3420 & 1680 3420 & 2800 3420 & 3920
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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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