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The GCF of 63 and 523 is 1.
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Find HCF of: 126 & 1046 189 & 1569 315 & 2615 441 & 3661 126 & 523 63 & 1046 189 & 523 63 & 1569 315 & 523 63 & 2615 441 & 523 63 & 3661
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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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