If the L.C.M of two numbers is 560 and their product is 42000, find the H.C.F of the numbers. Options.
A) 50	B) 30	C) 75	D) 25	E) None of these
H.C.F = (Product of the numbers) / (Their L.C.M) = 42000/560= 
<gadget id="calculator">42000/560</gadget>
<output>75</output>
75.   ANSWER:75
<result>C</result>
If the L.C.M of two numbers is 560 and their product is 42000, find the H.C.F of the numbers.