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The GCF of 63 and 531 is 9.
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Find HCF of: 126 & 1062 189 & 1593 21 & 177 315 & 2655 441 & 3717 126 & 531 63 & 1062 189 & 531 63 & 1593 315 & 531 63 & 2655 441 & 531 63 & 3717
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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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