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The GCF of 70 and 247 is 1.
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Find HCF of: 140 & 494 210 & 741 350 & 1235 490 & 1729 140 & 247 70 & 494 210 & 247 70 & 741 350 & 247 70 & 1235 490 & 247 70 & 1729
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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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