$\"\"$

The polynomials are $\"\"$ and $\"\"$ .

Find LCM.

Use each prime factors $\"\"$ and $\"\"$ .

The greatest number of times it appears.

$\"\"$ (or) $\"\"$ .

Therefore, the LCM of the polynomials are $\"\"$ . $\"\"$

The LCM of polynomials are $\"\"$ .