Use the Divisibility Rules to Help Determine the Prime Factorization $2 \cdot 10$

Multiple Choice

Use the divisibility rules to help determine the prime factorization of the following number. 22

A) $2 \cdot 10$
B) $4 \cdot 11$
C) $2 \cdot 11$
D) $3 \cdot 11$
E) none of these