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