Answer
Factors: $1$, $2$, $4$ and $8$
Work Step by Step
Begin with the number $1$.
Divide $8$ by $1$. The result is $8$.
$8=1\cdot 8$
$1$ and $8$ are factors of $8$.
Since $8$ is not a prime number, we can also divide it by $2$, resulting in $4$.
$8=1\cdot 2\cdot 4$
$2$ and $4$ are additional factors of $8$.