- Data Structure
- Networking
- RDBMS
- Operating System
- Java
- MS Excel
- iOS
- HTML
- CSS
- Android
- Python
- C Programming
- C++
- C#
- MongoDB
- MySQL
- Javascript
- PHP
- Physics
- Chemistry
- Biology
- Mathematics
- English
- Economics
- Psychology
- Social Studies
- Fashion Studies
- Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Verify the relationship between HCF and LCM of: 64, 84.
Given: 64 and 84.
To verify: Here we have to verify the relationship between HCF and LCM of: 64, 84.
Solution:
Relationship between HCF and LCM is as follows;
HCF $\times$ LCM = Product of those two numbers
So, calculating LCM and HCF of 64 and 84.
Prime factorization of 64 and 84;
64 = 2 $\times$ 2 $\times$ 2 $\times$ 2 $\times$ 2 $\times$ 2 = 26
84 = 2 $\times$ 2 $\times$ 3 $\times$ 7 = 22 $\times$ 3 $\times$ 7
Therefore,
LCM (64,84) = 26 $\times$ 3 $\times$ 7 = 1344
HCF (64,84) = 22 = 4
Now,
HCF $\times$ LCM = Product of those two numbers
4 $\times$ 1344 = 64 $\times$ 84
5376 = 5376
So, relationship between HCF and LCM of 64, 84 is verified.
Advertisements
To Continue Learning Please Login
Login with Google