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The GCF of 40 and 1909 is 1.
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Find HCF of: 80 & 3818 120 & 5727 200 & 9545 80 & 1909 40 & 3818 120 & 1909 40 & 5727 200 & 1909 40 & 9545 280 & 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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