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