The common factors of 2 numbers are 1 3 and 9 July 8, 2019 16 32 64 128 The common factors of 2 numbers are 1 3 and 9 what would the numbers be The common factors of 2 numbers are 1 3 and 9 what could the numbers be Finding factors of a number Find the least common multiple 2427. number of common factors 1 2 3 or 5