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