The factors are 1 & 11 !
Since the numbers 11 and 12 share no common factors other than 1, the proper fraction 11/12 is already written in its simplest form.
The factors of 12 are: 1, 2, 3, 4, 6, 12 The factors of 66 are: 1, 2, 3, 6, 11, 22, 33, 66
The factors of 10 are: 1, 2, 5, 10 The factors of 11 are: 1, 11 The factors of 12 are: 1, 2, 3, 4, 6, 12 The factors of 13 are: 1, 13 The factors of 15 are: 1, 3, 5, 15 The factors of 16 are: 1, 2, 4, 8, 16 The factors of 17 are: 1, 17 The factors of 18 are: 1, 2, 3, 6, 9, 18 The factors of 19 are: 1, 19 The factors of 20 are: 1, 2, 4, 5, 10, 20
factors: 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396 prime factors: 2(2), 3(2), 11
The factors are 1 & 11 !
12.
The factors of 12 are: 1, 2, 3, 4, 6, 12 The factors of 77 are: 1, 7, 11, 77
11 and 1
It is: 132
The factors of 22 are 1, 2, 11, and 22. The factors of 121 are 1, 11, and 121
The factors of 12 are: 1,2,3,4,6,12 The factors of 44 are: 1,2,4,11,22,44 Thus the greatest common factor of 12 and 44 is 4
1, 2, 3, 4, 6, 12 1, 2, 11, 22
The factors of 7 are: 1, 7 The factors of 11 are: 1, 11 The factors of 12 are: 1, 2, 3, 4, 6, 12 The factors of 19 are: 1, 19 The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24 The factors of 63 are: 1, 3, 7, 9, 21, 63
Since the numbers 11 and 12 share no common factors other than 1, the proper fraction 11/12 is already written in its simplest form.
Factors of 8: 1, 2, 4, 8 Factors of 11: 1, 11 Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36
They are both factors of 132