Question

find the LCM of 18,72,108

Answer 1

hi

aim : to Find the LCM of 18,72,108

18 = 3*3*2

72 = 3*3*2*2*2

108 =   2 x 2 x 3 x 3 x 3

now 

lcm = 3*3*3*3*2*2*2

=>81*8

=>648


hope it helps u

:)

Answer 2

hay!!

Dear friend -

find the lcm of 18,72,108

___________________________________________


18,72,10
2 |——————
9,36,5
2|________
9,18,5
2|_______
9,9,5
3|________
3,3,5
3|________
1,1,5
5|________
1,1,1

Now, 2×2×2×3×3×5 = 360


I hope it's help you