Question

Find the lowest common multiple of each group. show the factors you used.1) 5,22 and 121

Answer 1

Given:

`5,22,121`

By prime factorization method:

`\begin{gathered} 5=5 \\ 22=2*11 \\ 121=11*11 \\ \\ Hence,\text{ the LCM is:} \\ 2*5*11*11 \\ LCM=1210 \end{gathered}`

Therefore, the LCM is 1,210