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The GCF of 71 and 78 is 1.
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Find HCF of: 142 & 156 213 & 234 355 & 390 497 & 546 142 & 78 71 & 156 213 & 78 71 & 234 355 & 78 71 & 390 497 & 78 71 & 546
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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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