Elizabeth and Mimi are playing a factor game. Elizabeth told Mimi that she was thinking of a mystery number that had 2,7 and 9 as factors. She said there were nine other factors of her number. What are the other factors of her number? What is his mystery number? Answer the two questions and explain how you got them. Plz help
126- 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126. I knew that 7 x 9 was wrong because it wasn't divisible by 2 so i multiplied all of them together giving me 126, factored it and voila! :) Hope this helps
