SSC conducts CGL exam once every year for recruiting the Grade-‘B’ & ‘C’ officers in various government offices and ministries. Quantitative Aptitude is one subject with the other three. HCF & LCM is ...

has prepared concept and sample question on HCF and LCM, which is important topic for Quantitative Section of IBPS PO Exam 2015. We have tried hard to provide important rules of the topic that will be ...

LCM and HCF are part of Number Theory and are useful in solving many questions. Read the article and know the basics. LCM (Lowest common multiple) & HCF (Highest common factor) are important and part ...

Refresh your knowledge with these guides on factor trees and writing numbers as a product of prime factors. List the factors of each number. Compare the lists to find the greatest number common to ...