The literal co – efficient of the term $\frac{17}{3}{x}^3$  is

Literal co – efficient means variable term.

$\therefore$  literal co – efficient of the term$\frac{17}{3}{x}^3$  is $x^3$ .

The numerical co – efficient of the term $\frac{17}{3}{x}^3$  is $\frac{17}{3}$ .

So answer is $x^3$ .