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