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The GCF of 71 and 90 is 1.
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Find HCF of: 142 & 180 213 & 270 355 & 450 497 & 630 142 & 90 71 & 180 213 & 90 71 & 270 355 & 90 71 & 450 497 & 90 71 & 630
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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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