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