5 | 38255 | 7653 | 1533 | 5117| 17Hence3285= 5 x 5 x 3 x 3 x 17= 5² x

This question was asked in Ex 1.1, 1 (iii)

5 | 3825
5 | 765
3 | 153
3 | 51
17| 17

Hence
3285= 5 x 5 x 3 x 3 x 17
= 5² x 3² x 17
Is this correct