There are infinitely many pairs: the simplest pair is 1 and 270
1,90,2,45,3,30,18,5,15,6 9,10
The greatest common factor of 270 and 360 is 90.
The factor pairs of 50 are: 1 x 50 2 x 25 5 x 10
The factor pairs of 18 are (1 x 18), (2 x 9), (3 x 6)
There are infinitely many pairs: the simplest pair is 1 and 270
1x40, 2x20, 4x10, 5x8 are all the factor pairs of 40.
The factor pairs of 20 are: 20,1 / 10,2 / 5,4
The factor pairs for 38 are (1, 19) and (2, 38).
The factor pairs of 26 are: 1 × 26 2 × 13
53,1
1,3,149,447
164,182,241,4
1,81,3,27,9
They are:165,155,333,515,11
51,117,3
108,154,236,327,418,612,9