Prime Factorization of 27391 Factoring Prime Factors of 27391 Use the form below to do your conversion, separate numbers by comma. prime factorization calculator of 27391 Prime Factors of 27391 =7, 7, 13,43 Which is the same as = 72 x 13 x 43 Prime Factors Tree of 27391 27391 / \7 3913