- 1. The LCM of 10 and 14 is:
A) 2
B) 140
C) 24
D) 70
- 2. The LCM of 7 and 9 is:
A) 1
B) 63
C) 79
D) 16
- 3. The LCM of 18 and 32 is:
A) 288
B) 2
C) 144
D) 50
- 4. The LCM of 15 and 75 is:
A) 150
B) 5
C) 75
D) 15
- 5. The LCM of 12 and 16 is:
A) 32
B) 48
C) 28
D) 36
- 6. The LCM of 25 and 20 is:
A) 100
B) 50
C) 45
D) 5
- 7. The LCM of 11 and 12 is:
A) 23
B) 1
C) 66
D) 132
- 8. The LCM of 10, 20 and 30 is:
A) 10
B) 5
C) 600
D) 60
- 9. The LCM of 7, 21 and 84 is:
A) 7
B) 21
C) 84
D) 168
- 10. The LCM of 9, 12 and 15 is:
A) 90
B) 180
C) 36
D) 3
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