261 prime factorization provides more information on if 261 is a prime number, what are all the prime factors of 261. The given integer 261 is a composite number since it has more factors than 1 and the number itself. In other words, 261 is divisible by more factors than 1 and the number itself.
Prime factors of 261
261 = (?)
261 = 3 x 3 x 29
Hence,
{3, 3, 29} are the prime factors of 261.
The product of factors {3, 3, 29} form the given positive integer 261.
For values other than 261, use this below tool: