1, 11, 121
The numbers 1, 121, and 11 all go into 121 evenly.
1, 11, 121.
121 ÷ 11 = 11
11 is a common factor of 55 and 121.
One.
1 and 11
1, 11, 121, 1331.
One and 11.
It goes into 121 15 times with a remainder of 1
4 goes into 121 30 times, equally. 121/4 equals 30.25.
The number is 1.