- 1. The LCM of 10 and 14 is:
A) 24 B) 140 C) 70 D) 2
- 2. The LCM of 7 and 9 is:
A) 16 B) 63 C) 79 D) 1
- 3. The LCM of 18 and 32 is:
A) 2 B) 50 C) 288 D) 144
- 4. The LCM of 15 and 75 is:
A) 150 B) 75 C) 5 D) 15
- 5. The LCM of 12 and 16 is:
A) 48 B) 36 C) 28 D) 32
- 6. The LCM of 25 and 20 is:
A) 45 B) 50 C) 100 D) 5
- 7. The LCM of 11 and 12 is:
A) 132 B) 66 C) 23 D) 1
- 8. The LCM of 10, 20 and 30 is:
A) 600 B) 60 C) 10 D) 5
- 9. The LCM of 7, 21 and 84 is:
A) 84 B) 7 C) 168 D) 21
- 10. The LCM of 9, 12 and 15 is:
A) 36 B) 180 C) 3 D) 90
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