What is the least number must be multiplied to 3456 so that the product becomes a perfect cube
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prime factor of 3456= 2, 2, 2, 2, 2, 2, 2, 3, 3, 3
to make it a perfect cube we need all the factors in group of three but there is one time extra 2 so we need two times 2. so we should multiplyut by 2×2= 4. ans.
to make it a perfect cube we need all the factors in group of three but there is one time extra 2 so we need two times 2. so we should multiplyut by 2×2= 4. ans.
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3
Answer:
2×2.ans
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