Question

find the Hcf and Lcm of :
8a2b2,6a2b3​

Answer 1

HCF

8a^2b^2=2x2x2xaxaxbxb
6a^2b^3=2x3xaxaxbxbxb

HCF is 2a^2b^2

LCM

2 8a^2b^2 6a^2b^3
2 4a^2b^2. 3a^2b^3
2a^2b^2 3a^2b^3

So the LCM is 2x2x2a^2b^2x3a^2b^3
24a^4b^5