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