Prime factor tree of 42 July 8, 2019 16 32 64 128 Prime factor tree of 420 Prime factor tree of 42 and 66 Prime factor tree of 42 and 105 Prime factor tree of 424 Draw a prime factor tree of 42 Prime factor tree of 30 and 42 Prime factor of 42 using factor tree Prime factor of 420 using factor tree Prime factors of 42 by factor tree method
