Two numbers N and 10 have LCM = 36 and GCF = 5. Find N.  Answers.
A) 35
B) 56
C) 76
D) 18
E) 24
The product of two integers is equal to the product of their LCM and GCF. Hence.   10* N = 36 * 5   N = 36*5 / 10= 
<gadget id="calculator">36*5 / 10</gadget>
<output>18</output>
18 correct answer 18
<result>D</result>
Two numbers N and 10 have LCM = 36 and GCF = 5. Find N.