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The GCF of 3420 and 378 is 18.
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Find HCF of: 6840 & 756 1710 & 189 1140 & 126 6840 & 378 3420 & 756 3420 & 1134 3420 & 1890 3420 & 2646
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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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