HCF and LCM Polynomials
To obtain the HCF of algebraic expression, take the common of all the prime factors of two polynomials. To obtain the LCM of algebraic expression, take the product of all its prime factors.
Relation Between HCF and LCM of Polynomials
LCM and HCF of Polynomials
HCF of polynomials
Solution: Factorise all:
Observe HCF of , . hence HCF of
LCM of polynomials
Factorizing by taking the common factor we get,
Now by using the identity .
Also, factorizing by taking the common factor we get,
Therefore, the L.C.M. of and is .