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