Directions: Choose the letter of the correct answer. Write your answer on ar. 1) Which of the following is the set of common factors of 48 and 60? A. 1, 2, 3, 4, 6, 12 C. 1, 2, 3, 4, 6, 8 B. 1, 2, 3, 4, 8, 12 D. 1, 2, 4, 6, 12 2) 1, 2, 5, and 10 are the common factors of A. 20 and 25 C. 25 and 30 B. 20 and 30 D. 15 and 25 3) One of the following is NOT a factor of 32? A. 2. C.6 B. 4 D.8 4) Which of the following is NOT divisible by 3? A. 24 C.47 B.42 D. 78 5) One of the following numbers is divisible by 6. Which one is it? A 72 C.37 B. 52 0.16​