Problem 11.6.1 (10 points) List all the factors for 73 and 87.

Problem 11.6.2 (5 points) Are the numbers 73 and 87 prime or composite?

Problem 11.6.3 (5 points) Write down the prime factorization of 73 and 87.

Problem 11.6.4 (40 points) Evaluate: 1. LCM(45,65) 2. GCF(45,65) 3. LCM(158,227) 4. GCF(158,227)

Problem 11.6.5 (15 points) Convert the following improper fraction to mixed fraction: 29 7

Problem 11.6.6 (10 points) Convert the following mixed fraction to improper fraction:

6

5 ---

11

Problem 11.6.7 (15 points) Simplify the following complex fraction:

32/58

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60/25