Prime Factorization of 47709 Factoring Prime Factors of 47709 Use the form below to do your conversion, separate numbers by comma. prime factorization calculator of 47709 Prime Factors of 47709 =3, 3, 3, 3, 19, 31 Which is the same as = 34 x 19 x 31 Prime Factors Tree of 47709 47709 / \3 15903