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