loldudenooby loldudenooby

08-09-2018
Mathematics

contestada

Which shows 63 factored into powers of prime numbers? A. 9 • 7 B. 32 • 7 C. 33 • 7 D. 3 • 3 • 7

Respuesta :

Peredhel Peredhel

08-09-2018

Hi!

To find the prime factorization of a number, keep dividing by the smallest factor that goes into it.

63/3 = 21

21/3 = 7

7/7 = 1

3 · 3 · 7 = 63

The answer is D. 3 · 3 · 7

Hope this helps! :)

-Peredhel

Answer Link

08-09-2018

The right answer is D

Answer Link

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