Question

Don't Spam Please Tell Me How To Do this One I FORGET it my work is pending I Beg u to tell me This by Attaching a File aur something

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Answer 1

Answer:

1. 5
2. 6
3. 9
4. 15
5. 9
6. 18

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Answer 2

Answer:

2) 30=2\times3\times5

42=2\times3\times7

The common factor of 30 and 42 are 2 and 3

thus, HCF of 30,42 are 2\times3=6

3)27=3\times3\times363=3\times3\times7

The common factor for 27 and 63 is 3

thus, HCF of 27 and 63 is 3\times3=9

5)18=2\times3\times354=2\times3\times3\times381=3\times3\times3\times3

therefore common factors between 18, 54, 81 is 3X3=9

I don't know 1,4,6