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The GCF of 42 and 691 is 1.
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Find HCF of: 84 & 1382 126 & 2073 210 & 3455 294 & 4837 84 & 691 42 & 1382 126 & 691 42 & 2073 210 & 691 42 & 3455 294 & 691 42 & 4837
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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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