II. Choose the letter of the correct answer.
11. What is the greatest common factor of 6, 9 and 12?
A3
B. 4
C.5
D. 6
12. What greatest number can divide 35 and 49 equally?
A 6
B.7
C.8
D. 9
13. There are 48 girls and 80 boys which grouped separately. Each group have same
number of children. What is the largest possible number of children in each group?
A. 10
B.11
C. 12
D. 15
14. What is the least common multiple of 3, 8 and 12?
A. 3
B. 18
C. 24
D. 27
15. Find the lowest number which is exactly divisible by 18 and 24.
A.18
B. 56
C. 64
D.72
t common multiple. Write only the letter of the
Share
Answer:
11. A. 3
12. B. 7
13. ?
14. C. 24
15. D. 72
Answer:
12
6
10
18
72
Step-by-step explanation:
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