Note: This Is a Knowledge of Number Theory Question $\text { Choices: } 8 \quad 14 \quad 21 \quad 28 \quad 35$

Short Answer

Note: This is a knowledge of number theory question. Do not use a calculator for this question.
Select each of the given choices that is a factor of the given number n.
n = 2^{2 .} 10^{3 .} 7^{11 .} 13⁵
$\text { Choices: } 8 \quad 14 \quad 21 \quad 28 \quad 35$