The H.C.F. of two numbers is 12 and their L.C.M. is 600. If one of the number is 30, find the other?  Select
A) 100 B) 240 C) 120 D) 200 E) 150
Other number = 12*600/30= 
<gadget id="calculator">12*600/30</gadget>
<output>240</output>
240   Answer is 240
<result>B</result>
The H.C.F. of two numbers is 12 and their L.C.M. is 600. If one of the number is 30, find the other?