3, 17
5 and 17 go into 85.
17?
These four numbers: 1, 7, 17, 119.
The only common factor of 16 % 17 is... 1
Only two numbers, 1 and 17 (17 is a prime number).
51 3, 17
Any of its factors such as 3 and 17
1, 5, 7, 17, 119, and 595
The two numbers are 9 and 8
the numbers are 17 times 2.
Since 17 is a prime number - the only two numbers that will divide into it exactly are 1 & 17 !