Christinacierraa Christinacierraa 05-06-2015 Mathematics Answered What is the prime factorization of 1,260? A. 2 × 2 × 3 × 3 × 5 × 7 B. 4 × 5 × 7 × 9 C. 2 × 3 × 5 × 6 × 7 D. 2 × 3 × 5 × 7