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The GCF of 189 and 663 is 3.
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Find HCF of: 378 & 1326 567 & 1989 63 & 221 945 & 3315 1323 & 4641 378 & 663 189 & 1326 567 & 663 189 & 1989 945 & 663 189 & 3315 1323 & 663 189 & 4641
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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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