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The GCF of 561 and 63 is 3.
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Find HCF of: 1122 & 126 1683 & 189 187 & 21 2805 & 315 3927 & 441 1122 & 63 561 & 126 1683 & 63 561 & 189 2805 & 63 561 & 315 3927 & 63 561 & 441
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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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