Question

The number of prime factors of 307692 is a)5 b)8 c)7 d)6 is there any other way to find answer other than prime factorisation....... ? how then?

Answer 1

2 x 2 x 3 x 3 x 3 x 7 x 11 x 37 Number of prime factor is 5 By. Making primefactor tree

Answer 2

Given:

A number 307692 is given.

To find:

The number of prime factors obtained after prime factorizing.

Step-by-step explanation:

Step 1 of 1

The prime factorization involves the dividing of a number by prime factors, such as 2, 3 , 5, 7, 11.

The prime factorization of number 307692 is

307692 = 2 x 2 x 3 x 3 x 3 x 7 x 11 x 37

The prime factorization is shown in the figure below.

The number of prime factors of 307692 are 5.

Therefore, option (a) is correct.