Which of the following is the lowest positive integer that is divisible by the first 7 positive integer multiples of 3?	Choices.
A) 600
B) 820
C) 1040
D) 1260
E) 1480
The number must be divisible by 3, 2*3, 3^2, 2^2*3, 5*3, 2*3^2, and 7*3.   The lowest such number is 2^2*3^2*5*7 = 1260.   The answer is 1260.
<result>D</result>
Which of the following is the lowest positive integer that is divisible by the first 7 positive integer multiples of 3?