The H.C.F. and L.C.M. of two numbers are 12 and 5040 respectively If one of the numbers is 144, find the other number
Answers: A) 400 B) 256 C) 120 D) 420 E) None of these
Explanation:   Solve this question by using below formula.   Product of 2 numbers = product of their HCF and LCM   144 * x = 12 * 5040   x = (12*5040)/144= 
<gadget id="calculator">(12*5040)/144</gadget>
<output>420</output>
420   Option 420
<result>D</result>
The H.C.F. and L.C.M. of two numbers are 12 and 5040 respectively If one of the numbers is 144, find the other number