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LCM of 7,9,9,14
Given: Numbers $7,\ 9,\ 9,\ 14$.
To do: To find the L.C.M. of $7,\ 9,\ 9,\ 14$.
Solution:
Given numbers $7,\ 9,\ 9,\ 14$.
On factorization:
$7=7\times1$
$9=3\times3$
$9=3\times3$
$14=2\times7$
Therefore, L.C.M.$=7\times3\times3\times2$
$=126$
Thus, L.C.M. of $7,\ 9,\ 9,\ 14$ is $126$.
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