Question

if n is a perfect cube, then every prime factor of 'N'occurs​

Answer 1

Answer:

When a number is multiply by itself three times then it form a cube number.

If we do the prime factorization of a number than each prime factor is appear three times in its cubes.

Example: Find the cube of 64 by prime factorization.

Prime factorization of 64=2×2×2×2×2×2

Here each prime factor is appear three times.

So in primes factorization of any number if each factor appears three times then the number is a perfect cube.

Step-by-step explanation:

Answer 2

Answer:

answer is 3 times

Step-by-step explanation:

example = 27 divided by 3=3×3×3 times

lcm of 216 is 2×2×2×3×3×3

2 and 3 is already pair in 3

so your answer is 3 times

I think I help you