The greatest common factor of 108 and 126 is 18.
Common factors of 108 and 54 are: 1, 2, 3, 6, 9, 18, 27, and 54.
It is: 432
Prime factors of 108 are 22x33.
108 has an infinite number of multiples and these factors: 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108.