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