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The GCF of 420 and 1909 is 1.
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Find HCF of: 840 & 3818 1260 & 5727 2100 & 9545 840 & 1909 420 & 3818 1260 & 1909 420 & 5727 2100 & 1909 420 & 9545 2940 & 1909
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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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