Question

find the HCF and LCM of the following pair of numbers and verify that product of the numbers=HCF x LCM. (a) 13,39 (b) 15,4 (c) 21,24. plz give me the solution with formula​

Answer 1

First 13 and 39 are prime numbers so they can't be divided

You can find LCM of 15 and 14 which is

15/3- 5-1

14/2-7/2 7/7- 1

I did this because I know Multipiclation

Just divide