What is the lowest positive integer that is divisible by each of the integers 1 through 7, inclusive? Choose the correct choice: A) 420 B) 840 C) 1,260 D) 2,520 E) 5,040
The integer should be divisible by: 2, 3, 4(=2^2), 5, 6(=2*3), and 7. The least common multiple of these integers is LCM=2^2*3*5*7=420.   420nswer: 420.
<result>A</result>
What is the lowest positive integer that is divisible by each of the integers 1 through 7, inclusive?