Question

If $f\left(x\right)=$ $3a^2{b}^{2}c$ and $g\left(x\right)=$ $9a{b}^4{c}^2$, find H.C.F and L.C.M.

Answer 1

$\left(x\right)=$ $3a^2{b}^{2}c$ and $g\left(x\right)=$ $9a{b}^4{c}^2$
Factors of $3$ are: $1,3$
Factors of $9$ are: $1,3,3,9$
So, H.C.F of $3$ and $9$ is $3$
Therefore, H.C.F $=$ $3a{b}^{2}c$
L.C.M of $3$ and $9$ is $9$
L.C.M $=$ $9a^2{b}^4{c}^2$