Aptitude Discussion

Q. |
A and B are playing mathematical puzzles. A asks B "which whole numbers, greater than one, can divide all the nine three digit numbers $111, 222, 333, 444, 555, 666,$ $777, 888$ and $999$?" B immediately gave the desired answer. It was: |

✖ A. |
3, 37 and 119 |

✔ B. |
3, 37 and 111 |

✖ C. |
9, 37 and 111 |

✖ D. |
3, 9 and 37 |

**Solution:**

Option(**B**) is correct

Each of the number can be written as a multiple of 111.

The factors of 111 are 3 and 37

Thus the desired answer is **3, 37 and 111**