1 3 9 11 33 and 99.
It is 1
These numbers divide into 15 evenly: 1 3 5 and 15.
1, 2, 4, 5, 10, and 20 divide evenly into 20.
5 & 17
1 and 13
1 3 9 11 33 and 99.
A factor can divide into its multiple evenly.
It is 1
2 and 60 will divide evenly into 120.
These numbers divide into 15 evenly: 1 3 5 and 15.
These are the numbers that divide into 28 evenly: 1, 2, 4, 7, 14, 28.
1, 2, 4, 5, 10, and 20 divide evenly into 20.
divisors
They are called factors or divisors.
1, 3, 9, 11, 33, 99.
The greatest common factor of these numbers is 1. If it were a composite number, we could say that that number, and all the numbers that divide it evenly, divide these numbers evenly. However, these numbers are relatively prime-that is, the only factor they share is 1.
Any of its factors