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What is the prime factorization of 420? A. 2 × 5 × 6 × 7 B. 2 × 2 × 3 × 5 × 7 C. 2 × 210 D. 2 × 2 × 105
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What is the prime factorization of 420? A. 2 × 5 × 6 × 7 B. 2 × 2 × 3 × 5 × 7 C. 2 × 210 D. 2 × 2 × 105

User Artemus
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A.
2*5=10. 10*6=60. 60*7=420.
Hope this helps.
User Lital
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