![Trending Articles on Technical and Non Technical topics](/images/trending_categories.jpeg)
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
Find The H.C.F Of-504,980 Using Prime Factorisation
Given: 504, and 180
To find: We have to find the HCF of 504, and 180.
Solution:
Write down both the numbers as a product of their prime factors:
- The prime factors of 504 are: 2, 2, 2, 3, 3, 7
- The prime factors of 980 are: 2, 2, 5, 7, 7
List of all the common prime factors: 2, 2, 7
Find the product of all common prime factors: 2 x 2 x 7 = 28
So, the HCF of 504 and 980 is 28.
Advertisements