When a positive integer A is divided by 5 and 11, the remainders obtained are 3 and 4, respectively. When the positive integer B is divided by 5 and 11, the remainders obtained are 3 and 4, respectively. Which of the following is a factor of (A - B)?	Select the correct option
A) 15	B) 25	C) 35	D) 45	E) 55
A = 5k+3 = 11j+4   B = 5m+3 = 11n+4   A-B = 5(k-m) = 11(j-n)   A-B is a multiple of both 5 and 11, so it is a multiple of 55.   The answer is 55.
<result>E</result>
When a positive integer A is divided by 5 and 11, the remainders obtained are 3 and 4, respectively. When the positive integer B is divided by 5 and 11, the remainders obtained are 3 and 4, respectively. Which of the following is a factor of (A - B)?