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