Question

Identify two composite numbers that each have 8 as factor

Answer 1

The are infinitely many such numbers. They can be represented as
`8n` where
`n\in\mathbb{N}`.

E.g.

`8\cdot5=40\\ 8\cdot1=88\\ 8\cdot39=312\\ 8\cdot9012043=72096344`

Answer 2

There is an infinite list of such numbers.
A few of them are ...

8
40
64
72
6,336
100 thousand
1million
8 million