1, 2.
Each of these numbers goes evenly into 475: 1, 5, 19, 25, 95, 475.
These numbers: 1, 2, 4, 13, 26, 52.
All these go into 284 evenly: 1, 2, 4, 71, 142, 284.
No, it does not. The only single-digit numbers that do are: 1, 2, 4, 5, 8.
Not evenly. 125 is an odd number and 2 can only go into even numbers evenly.
Nothing can go evenly into 21 or 17. They are both odd numbers and therefore cannot be evenly divided.
2
none
The prime factorization of 56 is 2, 2, 2, and 7, so there there are two prime numbers, 2 and 7, that can evenly go into 56.
The numbers that go into 30 are1, 2, 3, 5, 30, 15, 10, 6
These numbers go into 634 evenly: 1, 2, 317, 634.
2 and 3, for a start.
These whole numbers go evenly into 64: 1, 2, 4, 8, 16, 32, 64.
The numbers are 1, 2, 4.
12 would go into 24 evenly because 12×2=24.
1, 2, 3 and 6 all go into both 48 and 114 evenly.