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Difference between revisions of "Composite number"
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| − | A positive integer is '''composite''' if it is neither [[ | + | A positive [[integer]] is '''composite''' if it is neither [[prime]] nor equal to 1. The smallest composite is 4. |
| − | If a number can be written as the product <math>a * b</math> where the integers | + | If a number can be written as the product <math>a * b</math> where the integers ''a'' and ''b'' are both greater than 1, the number is composite. |
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| + | ==External links== | ||
| + | *[[Wikipedia:Composite number|Wikipedia]] | ||
[[Category:Math]] | [[Category:Math]] | ||
