1. what is greater? 2 or 8/3 2. what is greater? 2 1/2 or 2.3

3. what is greater? 0.7 or 7/9

4. what is greater? 33/35 or 35/36

5. what is greater? 2/7 or 6/21

6. what is greater? 10/3 or 3.3

7. what is greater? 7/4 or 1.8

1) 8/3

2) 21/2

3)7/9

4) 35/36

5)6/21

6)10/3

7)7/4

The greatest common factor of the 3 listed numbers, is 12.

This can be found by simply writing out all the factors of each number.
24's factors are: 1,2,3,4,6,8,12,24
60's factors are: 1,2,3,4,5,6,10,12,15,20,30,60
84's factors are: 1,2,3,4,6,7,12,14,21,42,84
The highest factor shown is 12.

I hope this helps!