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The GCF of 63 and 1683 is 9.
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Find HCF of: 126 & 3366 189 & 5049 21 & 561 315 & 8415 126 & 1683 63 & 3366 189 & 1683 63 & 5049 315 & 1683 63 & 8415 441 & 1683
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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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