Find the smallest number by which 1125 must be divided to make it a perfect cube
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Prime factorisation of 1125
Step-by-step explanation:
1125 = 3×3×5×5×5
= 3² × 5³
: - When we divided this by 3² i.e. 9, we get 5³ which is the perfect cube.
: Hence , The smallest number by dividing which , 1125 become a perfect cube is 9.
Answered by
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Answer:
Prime factorisation of 1125
Step-by-step explanation:
1125 = 3×3×5×5×5
= 3² × 5³
: - When we divided this by 3² i.e. 9, we get 5³ which is the perfect cube.
: Hence , The smallest number by dividing which , 1125 become a perfect cube is 9.
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