Question

A six digit number is formed by repeating a three digit number; for example 256256 or 678678 etc. Any number of this form is always exactly divisible by : 7 only, 11 only, 13 only or 1001?

Answer 1

11 because the divisibility of 11 fits every number like this because according to the divisibility the answer would be 0

Answer 2

Answer:

Step-by-step explanation:

(xyzxyz) is number

⇒100000x+10000y+1000z+100x+10y+z

⇒1001(100x+10y+z)

Since 1001 has factors i.e. 7,11 and 13

So answer is 1001.