What are the prime factors of 700? A. 350 * 2 B. 2 * 2 * 5 * 5 * 7 C. 2 * 2 * 2 * 5 * 5 * 7 D. 2 * 2 * 25 * 7

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Mathematics

Braydon May

25 November, 20:55

What are the prime factors of 700? A. 350 * 2 B. 2 * 2 * 5 * 5 * 7 C. 2 * 2 * 2 * 5 * 5 * 7 D. 2 * 2 * 25 * 7

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Kayla Aguirre · Answer 1

We have to find the prime factors of 700. In other words we have to find which prime numbers multiply together to make the original number (in this case 700). 700 : 2 = 350; 350 : 2 = 175; 175 : 5 = 35; 35 : 5 = 7; 7 : 7 = 1. Therefore: 2 * 2 * 5 * 5 * 7 = 700. Answer: The prime factors of 700 is B. 2 x 2 x 5 x 5 x 7.