156 is a composite number. |

Factor pairs: 156 = 1 x 156, 2 x 78, 3 x 52, 4 x 39, 6 x 26, or 12 x 13 |

Factors of 156: 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156 |

Prime factorization: 156 = 2 x 2 x 3 x 13, which can be written (2^2) x 3 x 13 |

———————————————————————————————————————

Excel file of puzzles and previous week’s factor solutions: 10 Factors 2014-06-23