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The GCF of 672 and 3420 is 12.
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Find HCF of: 1344 & 6840 336 & 1710 224 & 1140 1344 & 3420 672 & 6840 2016 & 3420 3360 & 3420 4704 & 3420
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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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