Direction: Encircle the letter of the correct answer. 1. Which of these is the LCM of 10 and 157 a. 10 b.15 c. 50 d. 30 2. The LCM of 18 and 6 Is a. 24 b. 18 c. 12 d. 6 3. The LCM of 18 and 24 a. 72 b. 54 c. 24 d. 48 4. Common multiple of 18 and 30 is a, 90 b. 108 c. 30 d. 180 5. The common multiple of 6 and 4 is a. 12 b. 6 c. 3 d. 2 6. Common multiple of 4 and 20 is a. 3 b.4 c. 8 d. 20 7. The LCM of 15 and 9 is a. 13 b. 45 c. 15 d. 3 8. The LCM of 8 and 3 is b. 48 c. 72 d. 36 a. 24 9. Common multiple of 14 and 10 is a, 140 b. 70 c. 14 d. 7 10. The LCM of 25 and 30 is a. 50 b. 90 c. 150 d. 200​