What is the prime factor of 32

Question

Julien Mills

Mathematics

13 November, 12:39

What is the prime factor of 32

+3

Answers (2)

Know the Answer?

Collin Walton · Answer 1

Use the factor tree

32

4 8

2*2 2*4

2*2 2*2*2

so the answer would be 2 to the fifth power

America Griffith · Answer 2

We factor out primes from 32 to find it's prime factorization.

32=2*16=2*2*8=2*2*2*4=2*2*2*2*2. 2 is a prime number, so this cannot be reduced further. Since we have five twos and no other primes, the factorization is 2^5, and the only prime factor is 2.