A. 90
B. 80
C.70
D. 60
2. The LCM of 15 and 9 is
A. 3
B. 15
C. 45
D. 135
3. The GCF of 30, 36, and 18 is
A. 4
B. 6
C. 8
D. 10
4. Find the first two common factors of 12 and 8.
A. 2 and 2
B. 2 and 3
C. 3 and 3
5. Find the LCM of 16, 12 and 8.
A. 90 B. 92
C. 94 D. 96
D. 2 and 4
Answers & Comments
Answer:
2. A
3. B
4. A
5. D
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