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The GCF of 71 and 80 is 1.
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Find HCF of: 142 & 160 213 & 240 355 & 400 497 & 560 142 & 80 71 & 160 213 & 80 71 & 240 355 & 80 71 & 400 497 & 80 71 & 560
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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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