the ratio of numbers is 5: 6 and their h. c. f is 4. their l. c. m is:
Choose the correct choice.
A) 12  B) 16  C) 24  D) 48  E) 120
<gadget id="calculator">5 * 4</gadget>
<output>20</output>

<gadget id="calculator">6 * 4</gadget>
<output>24</output>

<gadget id="calculator">lcm(20, 24)</gadget>
<output>120</output>

<result>E</result>
the ratio of numbers is 5: 6 and their h. c. f is 4. their l. c. m is:
lcm(multiply(5, 4), multiply(6, 4))
"let the numbers be 5 x and 6 x . then their h . c . f = x . so , x = 4 . so , the numbers are 20 and 24 . l . c . m of 20 and 24 = 120 . answer : e"