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