Question

for a no. to be a perfect cube ,it must have prime factors in triplets.give one example.​

Answer 1

Answer:

27 when we prime factories 27 we gets 3×3×3

Answer 2

The prime factor 3 is not a group of three. Thus, the smallest required number to multiply 243 to make it a perfect cube is 3. Grouping the prime factors of 256 in triples, we are left over by 2×2.

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