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