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