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The GCF of 770 and 1890 is 70.
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Find HCF of: 1540 & 3780 385 & 945 2310 & 5670 3850 & 9450 154 & 378 110 & 270 1540 & 1890 770 & 3780 2310 & 1890 770 & 5670 3850 & 1890 770 & 9450 5390 & 1890
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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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