GRE & GMAT Essentials: Least Common Multiple and Highest Common Factor

Finding the LCM (lowest or least common multiple) and the HCF (highest common factor or divisor) of two numbers is a great skill not just for the GRE and GMAT exam but also for real life. This efficient method utilises prime factorisation and neat working out!


I offer private GRE / GMAT tutoring online at a fixed rate of $140/hr. Please get in touch via the email below, or through my tutoring website: https://www.gretutorlondon.com/

Enquiries: [email protected]

The GRE and GMAT are two of most used graduate exams for those seeking to study a Masters Degree or Masters in Business Administration (MBA) degree. The Graduate Record Exam and Graduate Management Admissions Test have been taken for over 50 years and are taken by approximately 600,000 and 300,000 people worldwide annually, respectively. These exams are typically taken between the ages of 18-40, by those who have completed, or are about to complete, their Bachelors Degree.

Enquiries: [email protected] If you’re now ready to get into your dream MBA program, my former student, Angel, is offering virtual private Admissions coaching. She was admitted into Harvard Business School, The Wharton School of Business, and Columbia Business School (accepted into every school she interviewed for) after graduating from UCLA with a degree in Communication. She also got 3 perfect scores on the GRE’s Analytical Writing Assessment (99th percentile).

Here is her link - https://linktr.ee/angel_accel - and you can reach her at [email protected] with the subject line, “PHILIP SENT ME.”