How to answer every Even Odd, Primes, and LCM-GCD Questions.
Download e-book, it’s free !



Topics Covered
  • 1
    Pitfalls in Even Odd Questions – Introduction
     
    • 1
      Pitfall 1 – Explanation, official examples, and Practice Questions
    • 2
      Pitfall 2 – Explanation, official examples, and Practice Questions
    • 3
      Pitfall 3 – Explanation, official examples, and Practice Questions
  • 2
    Pitfalls in Primes
     
    • 1
      Pitfall 1 – Explanation, official examples, and Practice Questions
    • 2
      Pitfall 2 – Explanation, official examples, and Practice Questions
    • 3
      Pitfall 3 – Explanation, official examples, and Practice Questions
  • 3
    Pitfalls in LCM-GCD
     
    • 1
      Pitfall 1 – Explanation, official examples, and Practice Questions
    • 2
      Pitfall 2 – Explanation, official examples, and Practice Questions
    • 3
      Pitfall 3 – Explanation, official examples, and Practice Questions

Reader Reviews
Artem
GMAT 740 Scorer


I now understand who I can avoid so many mistakes by just following the systematic approach outlined by you.

Cristina
GMAT 730 Scorer


I now understand how I can use Prime factorization to break down complex expressions and solve the seemingly difficult DS questions.