Nothing can go evenly into 21 or 17. They are both odd numbers and therefore cannot be evenly divided.
1,2,4,8,16,32
1,3,5,9,15,45
255
These numbers go into 634 evenly: 1, 2, 317, 634.
The following numbers (factors) divide evenly into 875: 1, 5, 7, 25, 35, 125, 175, 875.
175 Goes into 875 evenly!!!!!
855 and 875 are both evenly divisible by 5. 855 is evenly divisible by 3, but 875 isn't.
Itself and any of its factors
no numbers!
Nothing can go evenly into 21 or 17. They are both odd numbers and therefore cannot be evenly divided.
The numbers that go into 30 are1, 2, 3, 5, 30, 15, 10, 6
60.5
1,2,3,6,7
11,6,1,2,33
n
2,4,7