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The GCF of 54 and 561 is 3.
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Find HCF of: 108 & 1122 162 & 1683 18 & 187 270 & 2805 378 & 3927 108 & 561 54 & 1122 162 & 561 54 & 1683 270 & 561 54 & 2805 378 & 561 54 & 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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