9. 4 is the factor of a. 152 b. 130 c. 174 d. 187 10. Which of the following is divisible by 4 and 8? b. 120 c. 124 d. 142 a. 44 11. a. 3 is a factor of 93. b. 6 c. 9 d. both 3 ai 12. Which of the following can be divided by both 3 b. 516 d. 7 a. 163 c. 602