Intermediate Algebra (12th Edition)

$\{x|x\text{ is a multiple of$4$that is greater than$0$}\}$
In set-builder notation, the given set, $\{ 4,8,12,16 \}$ can be described as \begin{array}{l}\require{cancel} \{x|x\text{ is a multiple of $4$ that is greater than $0$}\} .\end{array}