2. What is the common factor of 6 and 9?
A. 3 B. 6. C.9-5. D. 12
3. Which of the following is NOT divisible by 2, 5 and 10?
A. 15 B. 20. C.30. D. 40
4. The following factors of 30 EXCEPT _____
A.6 B. 10. C.15 D. 20
A. 3 B. 6. C.9-5. D. 12
3. Which of the following is NOT divisible by 2, 5 and 10?
A. 15 B. 20. C.30. D. 40
4. The following factors of 30 EXCEPT _____
A.6 B. 10. C.15 D. 20
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Answer:
2.A
Step-by-step explanation:
There are 2 common factors of 6 and 9, that are 1 and 3. Therefore, the greatest common factor of 6 and 9 is 3.