They can both be divided by 61. 1037 divided by 61 equals 17. 1159 divided by 61 equals 19.
61
61
63 divided by 7 equals nine.
6.7778
-45
72
90
388 divided by 61 equals 6 with a remainder of 22.
90
54 divided by 6 is 9.
One. Because any number divided by itself equals one.