169 is a composite number and a perfect square. |
Factor pairs: 169 = 1 x 169 or 13 x 13 |
Factors of 169: 1, 13, 169 |
Prime factorization: 169 = 13 x 13 which can be written 13² |
—————————————————————–
Excel file of puzzles and previous week’s factor solutions: 10 Factors 2014-07-07