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...
Welcome back to our series on number properties. In this article, we cover the heart and soul of number properties: divisibility, specifically as it relates to the prime factors of integers. Here’s the all-important fact: Divisibility boils down to shared primes....
