They can both be divided by 5.
1, 5, 7, 25, 35, 125, 175, 875
175
17.5
875
875
437.5
5% of 875 = 5% * 875 = 0.05 * 875 = 43.75
21.875
17500
875
The largest number that can evenly divide both 875 and 1000 is 125. This is because 875 divided by 125 equals 7, and 1000 divided by 125 equals 8. Therefore, 125 is a common factor of both 875 and 1000.