The fraction 8/84 is equal to 2/21. (The number 8 "over" the number 84 would be 92.)
The number that goes into both 84 and 105 evenly is 21.
2
The highest common factor of 60 and 84 is 12
The sum of a number x and 84
The hcf is 14
1, 2 and 4
Only the number one (1).
2 and 12
1, 2, 3, 6.
1 and 3
84