The H.C.F. of two numbers is 28 and the other two factors of their L.C.M. are 12 and 15. The larger of the two numbers is	Options.
A) 420 B) 430 C) 312 D) 322 E) None
Solution   Clearly, the numbers are (28 x 12) and (28 x 15).   Larger number = (28 x 15)	= 420.   420nswer 420
<result>A</result>
The H.C.F. of two numbers is 28 and the other two factors of their L.C.M. are 12 and 15. The larger of the two numbers is