Using the provided prime factorisations, determine the Highest Common Factor and Lower Common Multiple. You may leave your answers in prime factorised form. (a) 2 x 3² and 2³ x 3 (b) 3⁴ and 3⁶ (c) 3⁵ x 7 and 3⁶ (d) 2⁴ x 3 x 7 and 2 x 3³ x 13² (e) 3 x 5² x 7³ and 3³ x 7² (f) 2 x 5³ x 11² and 2³ x 3 x 7​