What is the sum of the greatest common factor and the lowest common multiple of 48 and 72?
Choose the correct choice from the following answers.
A) 192	B) 120	C) 168	D) 160	E) 184
Prime factorization of the given numbers   72= 2^3 * 3^2   48= 2^4 *3   Greatest common factor = 2^3*3 = 24   Lowest common multiple = 2^4*3^2 =144   Sum = 24+ 144= 
<gadget id="calculator">24+ 144</gadget>
<output>168</output>
168   Answer 168
<result>C</result>
What is the sum of the greatest common factor and the lowest common multiple of 48 and 72?