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