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The GCF of 71 and 70 is 1.
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Find HCF of: 142 & 140 213 & 210 355 & 350 497 & 490 142 & 70 71 & 140 213 & 70 71 & 210 355 & 70 71 & 350 497 & 70 71 & 490
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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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