When n is divided by 19, the remainder is 7. When n is divided by 11, the quotient is equal to Z, and the remainder is equal to 7. Z must be divisible by which of the following numbers?
Choose one
A) 16	B) 18	C) 20	D) 19	E) 22
N = 19 q + 7   N = 11 z + 76   Equating   19 Q + 7 = 11z+7   11z=19q   11z/19 = q   since q is an integer Z must be divisible by 19.   Hence 19
<result>D</result>
When n is divided by 19, the remainder is 7. When n is divided by 11, the quotient is equal to Z, and the remainder is equal to 7. Z must be divisible by which of the following numbers?