What is the smallest number which when increased by 3 is divisible by 9, 35, 25 and 21?  Choose one:
A) 1572	B) 1782	C) 1992	D) 2122	E) 2342
When increased by 3, the number must include at least 3^2*5^2*7 = 1575   The answer is 1572.
<result>A</result>
What is the smallest number which when increased by 3 is divisible by 9, 35, 25 and 21?