Question

What is the prime factorization of 65​

Answer 1

Answer:

Prime factorization of 65 is $5 \times 13$

Solution:

Need to find the prime factorization of 65.

Prime factorization is finding all the prime factors of 65.

Method is to take prime number one by one . check whether the given number is divisible by the  prime number till you get all the prime factors  of given number.

In our case number is 65 . since given number 65 is not divisible by first two prime number that are 2 and 3 , divide 65 by third prime number = 5  

$\frac{65}{5} = 13$

That means 65 = $5 \times 13$

Now if you see, both factors that are 5 and 13 are prime numbers.  

So prime factorization of 65 is $5 \times 13$

Answer 2

65 has factors of 5 and 13

5•13