Question

Find the smallest number by which 1323 must be divided to obtain a perfect cube

Answer 1

Answer:

Step-by-step explanation:

1323 when factorised = 3 *3*3*7*7

Therefore it is to be divided by 7*7 = 49

Answer 2

Answer:

In order for 1323 to become a perfect cube, we need to multiply it by 7. This will give us 9261 and the cube root will be 21. On dividing 1323 by 3 and 7 we get 3 x 3 x 3 x 7 x 7.

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