6
the numbers that can go into 28 are 1,2,4,7,14 and 28.
Infinity.
There are infinitely many such numbers.
6 of them go in evenly.
To make whole numbers. The numbers 1,2,4,17,34,68. So 6 numbers.
There are an infinite amount of numbers that 238 goes into.
1,2,4,7,8,14,28,56
1,2,5,7,10,14,35,70
Two of them.
Two.
21