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The GCF of 630 and 561 is 3.
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Find HCF of: 1260 & 1122 1890 & 1683 210 & 187 3150 & 2805 4410 & 3927 1260 & 561 630 & 1122 1890 & 561 630 & 1683 3150 & 561 630 & 2805 4410 & 561 630 & 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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