Answer :
Answer:
The other factors are 1, 3, 6, 14, 18, 21, 42, 63 and 126
The mystery number is 126
Step-by-step explanation:
The factors of a mystery number are 2, 7, 9.
So the mystery number = 2 x 7 x 9 = 126
She said there were nine other factors of her number.
Let's find the factors of 126
1 x 126 = 126
2 x 63 = 126
3 x 42 = 126
6 x 21 = 126
7 x 18 = 126
9 x 14 = 126
So, the factors are 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126
Therefore, the other factors are 1, 3, 6, 14, 18, 21, 42, 63 and 126
The mystery number is 126