GMAT Blog | APEX

GMAT Number Properties: Least Common Multiple

Nov 16, 2022 | GMAT

Welcome back to our series on number properties. In the last article, we learned how to find the greatest common factor/divisor of a set of...

Nov 8, 2022 | GMAT

Welcome back to our series on number properties. In the last article, we introduced remainders. This time we will address my favorite use of...

Nov 1, 2022 | GMAT

Welcome back to our series on number properties. Last time we got familiar with prime factors as the substance of divisibility. In this...

Oct 25, 2022 | GMAT

Welcome back to our series on number properties. In this article, we cover the heart and soul of number properties: divisibility, specifically...

Oct 19, 2022 | GMAT

Welcome back to our series on number properties. In the last article, we explored the factors of perfect squares. This article will examine a...

Oct 4, 2022 | GMAT

Welcome to the final article in our series on exponents. Some GMAT and Executive Assessment (EA) quant problems feature impossibly large...

Sep 27, 2022 | GMAT

Welcome to the penultimate article in our series on exponents on the GMAT/Executive Assessment (EA). Today we explore a problem category in...

Sep 21, 2022 | GMAT

Welcome back to our series on exponents. Last time we used powers of 10 to express “almost integer” numbers. Today we will use powers of 10 to...

Sep 20, 2022 | GMAT

Unless you do math as a career or a hobby, you probably prefer integers to non-integers. Whole numbers are easier for us to conceptualize. But...