# Q. Which of the following are perfect cubes?1. 4002. 33753. 80004. 156255. 90006. 68597. 20258. 10648

We will find it by prime factorization whether they make a pair of three prime numbers or not.

(1)   .   So not a perfect cube.

(2)  .  So it is a perfect cube.

(3)  .  So it is a perfect cube.

(4)  .    So it is a perfect cube.

(5)  .  So it is not a perfect cube.

(6)  .   So it is a perfect cube.

(7)  .   So it is not a perfect cube.

(8)  .  So it is a perfect cube.

We will find it by prime factorisation whether they make pair of three prime numbers or not.

(1)   .   So not a perfect cube.

(2)  .  So it is a perfect cube.

(3)  .  So it is a perfect cube.

(4)  .    So it is a perfect cube.

(5)  .  So it is not a perfect cube.

(6)  .   So it is a perfect cube.

(7)  .   So it is not a perfect cube.

(8)  .  So it is a perfect cube.

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