6. The GCF of 18 and 27 is
A. 9 9 B. 18 C. 27 D. 36
7. The GCF of 20 and 24 is
A. 4 B. 5 C.6 D. 7
8. What is the LCM of 12 and 16?
A. 12 B. 16 C. 24 D. 48
9. The LCM of 21 and 56 is
A. 21 B. 56 C. 168 D. 178
10. What is the LCM of 27 and 36?
A. 108 B. 38 C. 58 D. 68
Answers & Comments
Answer:
6.a
7.a
8.c
9.b
10.d
Step-by-step explanation:
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