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