The prime factors of 2520 are
A
2, 9, 5
B
2, 9, 7
C
2, 3, 5, 7
D
2, 3, 7, 9
Verified Correct Answer: C.
Step-by-Step Mathematical Solution
\(2520 = 2 \times 2 \times 2 \times 3 \times 3 \times 5 \times 7\) in terms of its prime factors. Hence, the prime factors of 2520 are 2, 3, 5, 7.
Source: Myschool Past Questions Archive (Record #31494)