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The GCF of 620 and 1390 is 10.
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Find HCF of: 1240 & 2780 310 & 695 1860 & 4170 3100 & 6950 124 & 278 4340 & 9730 1240 & 1390 620 & 2780 1860 & 1390 620 & 4170 3100 & 1390 620 & 6950 4340 & 1390 620 & 9730
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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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