The only such number is 1.
1 and 53
11,6,1,2,33
None, 53 is a prime number.
The numbers that go into 66 are 1, 2, 3, 6, 11, 22, 33, and 66. These numbers are called factors of 66 because they divide evenly into 66 without leaving a remainder. Factors are whole numbers that can be multiplied together to give the original number, in this case, 66.
No.
Yes, 66/3 = 22
YES
1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132
no numbers!
Nothing can go evenly into 21 or 17. They are both odd numbers and therefore cannot be evenly divided.
These will: 1, 2, 3, 6, 11, 22, 33, 66.
Two: 1 and 53.