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