the ratio of numbers is 3 : 4 and their h . c . f is 8 . their l . c . m is :
let the numbers be 3 x and 4 x . then their h . c . f = x . so , x = 8 . so , the numbers are 24 and 32 . l . c . m of 24 and 32 = 96 . answer : b
lcm(multiply(3, 8), multiply(4, 8))