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