What is lcm 12,18,30 ?

The solution to lcm 12,18,30 is 180

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Find the LCM 12 , 18 , 30

lcm

12, 18, 30

180

Solution steps

12, 18, 30

Prime factorization of

12 : 2 \cdot 2 \cdot 3

Prime factorization of

18 : 2 \cdot 3 \cdot 3

Prime factorization of

30 : 2 \cdot 3 \cdot 5

Compute a number comprised of factors that appear in at least one of the following:

12, 18, 30

= 2 \cdot 2 \cdot 3 \cdot 3 \cdot 5

Multiply the numbers:

2 \cdot 2 \cdot 3 \cdot 3 \cdot 5 = 180

= 180

3.14 \cdot 26

52 \cdot 38

\frac{15}{8}

42.875

\frac{1.44}{0.12}