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The GCF of 42 and 223 is 1.
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Find HCF of: 84 & 446 126 & 669 210 & 1115 294 & 1561 84 & 223 42 & 446 126 & 223 42 & 669 210 & 223 42 & 1115 294 & 223 42 & 1561
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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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