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The GCF of 3920 and 1890 is 70.
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Find HCF of: 7840 & 3780 1960 & 945 784 & 378 560 & 270 7840 & 1890 3920 & 3780 3920 & 5670 3920 & 9450
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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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