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The GCF of 70 and 1389 is 1.
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Find HCF of: 140 & 2778 210 & 4167 350 & 6945 490 & 9723 140 & 1389 70 & 2778 210 & 1389 70 & 4167 350 & 1389 70 & 6945 490 & 1389 70 & 9723
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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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