Greatest Common Divisor of two numbers is 8 while their Least Common Multiple is 144. Find the other number if one number is 16. / Mathematics Mcqs, Problems on L.C.M and H.C.F / By admin Greatest Common Divisor of two numbers is 8 while their Least Common Multiple is 144. Find the other number if one number is 16. A. 108 B. 96C. 72 D. 36