find the smallest number by which each of the following number must be divided to obtain a perfact cube. 128, 3456,432
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128= 2×2×2 ×2×2×2×2
128 needs to be divided by 2 to become a perfect cube.
3456 = 2×2×2×2×2×2×2×3×3×3
3456 needs to be divided by 2 to become a perfect cube.
432= 2×2×2×2×3×3×3
432 needs to be divided by 2 to become a perfect cube.
128 needs to be divided by 2 to become a perfect cube.
3456 = 2×2×2×2×2×2×2×3×3×3
3456 needs to be divided by 2 to become a perfect cube.
432= 2×2×2×2×3×3×3
432 needs to be divided by 2 to become a perfect cube.
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