Factors and Prime Factorization

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1. What are the factors of 12?
   Solution
   1, 2, 3, 4, 6, 12
2. List the first four prime numbers
   Solution
   2, 3, 5, 7
3. What are the prime factors of 12?
   Solution
   2, 3
4. Find the prime factorization of 720
   Solution
   2^4\times 3^2\times 5
5. Use prime factorization to evaluate \sqrt{9}
   Solution
   \sqrt{3\times3}=3
6. Use prime factorization to evaluate \sqrt{44100}
   Solution
   \sqrt{2\times2\times3\times3\times5\times5\times7\times7}=2\times3\times5\times7=245
7. Use prime factorization to evaluate \sqrt[3]{-8}
   Solution
   \sqrt[3]{-2\times-2\times-2}=-2
8. Use prime factorization to evaluate \sqrt[3]{27000}
   Solution
   \sqrt[3]{2\times2\times2\times3\times3\times3\times5\times5\times5}=2\times3\times5=30

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