Question

Can two numbers have 13 as their HCF and 52 as their LCM?​

Answer 1

Answer:

use this formula

Step-by-step explanation:

if 1989 is divided by each of the multiples of 13 individually, the resulting answers are not a multiple of 13. So, NO, there is such possibility of having two numbers which have 13 as their HCF and 1989 as LCM.