Question

find the smallest numbet by which 2187 must be divided to obtained a per fect cube​

Answer 1

3 । 2187

3 । 729

3 । 243

3 । 81

3 । 27

3 । 9

3 । 3

। 1

So, (3x3x3) (3x3x3) 3

3³x3³x3=2187

So,the smallest numbet by which 2187 must be divided to obtained a per fect cube is 3.