The prime factors of 2520 are
- 2, 9, 5
- 2, 9, 7
-
2, 3, 5, 7
- 2, 3, 7, 9
The correct answer is: C
Explanation
\(2520 = 2 \times 2 \times 2 \times 3 \times 3 \times 5 \times 7\) in terms of its prime factors. Hence, the prime factors of 2520 are 2, 3, 5, 7.