Prime Factorization of 156

To express the number 156 as a product of its prime factors, we need to find the prime factors of 156. Prime factorization is the process of finding the prime factors of a given number.

Divisibility Tests

In order to find the prime factors of 156, we can use the divisibility tests for the prime numbers. For example, we can check if 2 is a factor of 156. If it is, we can divide 156 by 2 to get 78. If 2 is not a factor, we can move on to the next prime number, which is 3. If 3 is a factor, we can divide 156 by 3 to get 52. If 3 is not a factor, we can move on to the next prime number, which is 5. We can continue this process until we have expressed 156 as a product of its prime factors.

Prime Factors of 156

The prime factors of 156 are 2, 2, 3, and 13. We can express 156 as a product of these prime factors as follows:

156 = 2 x 2 x 3 x 13

Therefore, the prime factorization of 156 is 2 x 2 x 3 x 13.

Answer :

156= 2×2×3×13
= 2²×3×13