MATH 212 Midterm: MATH212 ALL-SECTIONS SPRING2010 0000 MID EXAM

• School: University of Maryland
• Department: Mathematics
• Course: MATH 212
• Professor: All

Document Summary

Name___________________________________: use the prime factorization to find gcf(700, 24. 3. 5. 73. 19). Find the prime factorization of 700. form. form. Identify each statement below as true or false, and explain your answer: use the prime factorization to find lcm(700, 24. 3. 5. 73. 19). Leave your answer in prime-factored: 14 is a factor of m, 28 is a factor of m, 25 is a factor of m. Determine which of the following are prime: 1348, 149, 19865. If a number is not prime, explain how you know. If it is prime, explain what you needed to do in order to determine this. You should identify the minimum amount of work that is necessary to determine if the number is prime. Identify each statement below as true or false, and explain or give a counterexample. There is a counting number n such that 20n is divisible by 100: p6 is a perfect square, all counting numbers have an even number of factors.