Question 1047093
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any number of the form "abcabc" must be divisible by which of the following:
(1) 8
(2) 7,13,11
(3) 9
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1.  Any number of the form "abcabc" is equal to 1001*N, where N = "abc", a 3-digit number written with the digits "a", "b" and "c".


2.  The number 1001 is divisible by 7, 11 and 13.
    ( Actually, 1001 = 7*11*13. )


3.  Therefore, any number of the form "abcabc" is divisible by 7, 11 and 13.

    The answer is: Option 2).
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