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The GCF of 84 and 561 is 3.
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Find HCF of: 168 & 1122 252 & 1683 28 & 187 420 & 2805 588 & 3927 168 & 561 84 & 1122 252 & 561 84 & 1683 420 & 561 84 & 2805 588 & 561 84 & 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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