greatest common factor of 27 and 63prime factorization of 63list all the factors of 63factors of 63 in pairsfactors of 42 and 63factors of 36 and 63factor tree of 63highest common factor of 72 and 6363 a prime number63 as a product of prime factorsgreatest common factor of 42 and 63greatest common factor of 36 and 63
