By which smallest number must 392 be divided to make it a perfect cube?
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Answered by
1
Answer:
Product of prime factors of 392
392 = 2 x 2 x 2 x 7 x 7
clearly, to make a perfect cube, it must be divided by (7 x 7)
hope it helps you
Answered by
2
Answer:
Step-by-step explanation:
Prime factors=2×2×2×7×7
(2×2×2)×7×7
Therefore 49 should be divided to make 392 a perfect cube
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