[tex]20,\ 44,\ 88\ |\ 2\\10,\ 22,\ 44\ |\ 2\\5,\ \ 11,\ 22\ |\ \\\\22=2\cdot11\\\\Least\ Common\ Multiple\ of\ 20,\ 44\ and\ 88:\\\\LCM(20,\ 44,\ 88)=2\cdot2\cdot5\cdot11\cdot2=440\\\\(\ \ 440:20=22,\ \ \ 440:44=10,\ \ \ 440:88=5\ \ )\\\\Ans.\ LCM(20,44,88)=440[/tex]
