English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

5 answers

Let ABCD be the number.
If it's divisible by 7, 11 and 13, then it must be divisible by 7 * 11 * 13 = 1001.
All 4-digit multiples of 1001 include 1001, 2002, 3003, 4004, 5005, 6006, 7007, 8008 and 9009.
The only one where the sum of the digits = 12 is 6006.

2006-10-26 13:28:38 · answer #1 · answered by falzoon 7 · 1 0

7*11*13*6 = 6006

2006-10-26 20:55:56 · answer #2 · answered by Anas 3 · 0 0

6006

2006-10-26 20:18:02 · answer #3 · answered by Greg G 5 · 0 0

6006

2006-10-26 20:35:34 · answer #4 · answered by Anonymous · 0 1

6006, right?

2006-10-26 20:18:34 · answer #5 · answered by Link Correon 4 · 0 0

fedest.com, questions and answers