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