Prime factors of 30986

The prime factors are: 2, 15493
Prime Factor Decomposition or Prime Factorization is the process of finding which prime numbers can be multiplied together to make the original number. 30986 divided by 2, 15493 gives no remainder. This means Prime number are numbers that can divide without remainder.

How to Calculate Prime Factorization of 30986?

The main method of prime factorization is start dividing the number by the any divisible prime numbers until the only numbers left are prime numbers \( (2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, ...) \).

\(30986\div \color{red}{2} = 15493\)
\(15493\div \color{red}{15493} = 1\)

Factorize\( (30986) = \) \(2\times 15493\)