Data Sufficiency problems represent for many the most challenging problem type on the GMAT. They don’t have to be. Much of the reason they seem so challenging is because they are unfamiliar, rather than because they are complex. Let’s break down how these problems...
Welcome back to our series on number properties. This article will cover everything you need to know about the term “greatest common factor” or “greatest common divisor.” These terms refer to the greatest/highest/largest positive integer that is a factor or divisor...
Understanding prime number rules and properties is important for solving various GMAT quantitative problems involving factors, multiples, divisibility, and number properties. Not only are prime numbers inherently fascinating from a mathematical perspective, but they...
If you’re preparing for Quantitative Reasoning on the GMAT, mastering prime factorization can give you a significant edge. This article explains prime factorization concepts, application, and provides practical tips to enhance your problem-solving skills. By...
Perfect squares are an essential concept in GMAT quantitative reasoning. Understanding their properties, particularly in light of their prime factors, can help you tackle a variety of problems on the GMAT. In this article, we’ll explore the concept of perfect...
