Using prime factorization, find the HCF and LCM of $36,84.$

Also verify that: HCF $\times LCM=$ product of given numbers.

Q. Find HCF and LCM of 404 and 96 and verify that HCF × LCM = product of two given numbers.

Q.

Using prime factorisation, find the HCF and LCM of :

(i) 36, 84 (ii) 23, 31 (iii) 96, 404

(iv) 144, 198 (v) 396, 1080 (vi) 1152, 1664

In each case, verify that:

HCF$\times$ LCM = product of given numbers.

Q. Find the LCM and HCF of 336, 54 and verify that LCM $\times$ HCF = product of the two numbers.