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