5
The factors of 905 are: 1 5 181 905 The prime factors are: 5 x 181
905/5 = 181
1, 5, 181, 905
0.0022
150.8333
Any number that has a 5 or 0 (except for 0 when it's alone) in the one's place can be divided by 5.
905 = (9 x 100) + (0 x 10) + (5 x 1)
It is 5 ones or 5 units
905
905 = (9 x 100) + (0 x 10) + (5 x 1)
it is 0.6941176