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