If a number is exactly divisible by 11 and 13, which of the following types the number must be?

If a number is exactly divisible by 11 and 13, which of the following

1.	If a number is exactly divisible by 11 and 13, which of the following types the number must be?
A.	Divisible by (11 + 13)
B.	Divisible by (13 - 11)
C.	Divisible by (11 x 13)
D.	Divisible by (13 11)
E.	None of the above
Answer» D. Divisible by (13 11)