If $A$ is the set of factors of $35$ and $B$ is the set of factors of $45$, then $A \cap B =$

Question

Accepted Answer

$\{1, 5\}$

Answer

$\{1\}$

Answer

$\{5\}$

Answer

$\{1, 3, 5\}$

If AAA is the set of factors of 353535 and BBB is the set of factors of 454545, then A∩B=A \cap B =A∩B=