If the product of the integers from 1 to n is divisible by 630, what is the least possible value of n?	Choose one:	A) 7	B) 14	C) 21	D) 28	E) 35
630 = 2 x 3 x 3 x 5 x 7   N must include at least up to the number 7.   The answer is 7.
<result>A</result>
If the product of the integers from 1 to n is divisible by 630, what is the least possible value of n?