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The GCF of 171 and 561 is 3.
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Find HCF of: 342 & 1122 513 & 1683 57 & 187 855 & 2805 1197 & 3927 342 & 561 171 & 1122 513 & 561 171 & 1683 855 & 561 171 & 2805 1197 & 561 171 & 3927
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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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