three numbers are in the ratio 1 : 4 : 6 and their h . c . f is 9 . the numbers are :
"let the required numbers be x , 4 x and 6 x . then , their h . c . f = x . so , x = 9 . the numbers are 9 , 36,54 . answer : e"
add(multiply(multiply(1, 6), const_100), multiply(4, 6))