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