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