Math, asked by richamariamray, 1 year ago

find the smallest number by which each of the following numbers must be multiplied to obtain a perfect cube.
1) 243
2) 256
3) 72
4)675
5) 100​

Answers

Answered by ramya1889
2

Step-by-step explanation:

1.3

2.2

3.4

4.5

5.10

After finding prime factorization for every number , make it a group of three numbers of same numerals and find the lone number(s) and find how many times the number should be multiplied to make it a group of three.

Answered by AyshaNassar
1

Step-by-step explanation:

1- 3

2- 2

3- 3

4- 5

5- 10

After doing the prime factorisation method, group the same number such that each group has 3 number. in which group a number is lacking, multiply the same number once more. that number is the smallest number.

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