- 1. The LCM of 10 and 14 is:
A) 70
B) 2
C) 24
D) 140
- 2. The LCM of 7 and 9 is:
A) 63
B) 16
C) 79
D) 1
- 3. The LCM of 18 and 32 is:
A) 144
B) 288
C) 50
D) 2
- 4. The LCM of 15 and 75 is:
A) 150
B) 15
C) 75
D) 5
- 5. The LCM of 12 and 16 is:
A) 36
B) 32
C) 28
D) 48
- 6. The LCM of 25 and 20 is:
A) 100
B) 50
C) 45
D) 5
- 7. The LCM of 11 and 12 is:
A) 132
B) 66
C) 23
D) 1
- 8. The LCM of 10, 20 and 30 is:
A) 10
B) 600
C) 5
D) 60
- 9. The LCM of 7, 21 and 84 is:
A) 7
B) 168
C) 21
D) 84
- 10. The LCM of 9, 12 and 15 is:
A) 36
B) 3
C) 90
D) 180
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