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