1) What is the LCM of 4 and 5? a) 10 b) 20 c) 9 d) 5 2) Find the LCM of 6 and 8. a) 24 b) 12 c) 48 d) 6 3) LCM of 9 and 12 is? a) 18 b) 36 c) 3 d) 9 4) What is the LCM of 10 and 15? a) 30 b) 5 c) 20 d) 15 5) Find the LCM of 7 and 14. a) 14 b) 21 c) 7 d) 28 6) LCM of 12 and 18 is? a) 36 b) 6 c) 54 d) 12 7) What is the LCM of 15 and 20? a) 60 b) 30 c) 5 d) 15 8) Find the LCM of 8 and 12. a) 24 b) 16 c) 4 d) 8 9) LCM of 9, 12, and 15 is? a) 180 b) 45 c) 3 d) 60 10) What is the LCM of 5, 10, and 15? a) 30 b) 15 c) 5 d) 10 11) Find the LCM of 3, 6, and 9. a) 3 b) 54 c) 9 d) 18 12) LCM of 4, 6, and 8 is? a) 24 b) 12 c) 8 d) 6 13) What is the LCM of 2, 5, and 7? a) 70 b) 35 c) 14 d) 10 14) Find the LCM of 10, 15, and 20. a) 60 b) 30 c) 10 d) 15 15) LCM of 6, 9, and 12 is? a) 36 b) 18 c) 12 d) 6

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