How do I improve at Divisibility/Multiples/Factors questions?

Start by reviewing the Divisibility/Multiples/Factors theory guide, then practice in this difficulty band and track which concepts you miss. Focus on accuracy first, then work on pacing so you finish each question in about two minutes.

Where can I learn Divisibility/Multiples/Factors theory?

Our free Divisibility/Multiples/Factors guide on the GMAT Sprint Quant hub explains the core concepts and formulas, with worked examples you can practice against.

Very easy - Sub 505 Divisibility/Multiples/Factors Problem Solving GMAT Questions

Very easy - Sub 505 difficulty Divisibility/Multiples/Factors Problem Solving GMAT practice questions. Every question below links to its own page with the full solution, community comments, and discussion.

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Practice Very easy - Sub 505 Divisibility/Multiples/Factors Problem Solving questions

Very easy - Sub 505 Divisibility/Multiples/Factors Problem Solving questions measure your understanding of divisibility rules, least common multiples, and greatest common factors.. Here you'll find 31 free questions in this band — every one shows the correct answer, with full step-by-step solutions available once you sign in for free. Practice in this difficulty range to build speed and accuracy, then move up a tier as your scores improve.

Question Type

All types(4)Problem Solving(1457)Critical Reasoning(1024)Data Sufficiency(112)Reading Comprehension

Latest questions

31 questions

PS · Problem Solving

sub-505

Divisibility/Multiples/Factors

What is the value of

x

?

(1)

4^{x+1}+4^x=320

(2)

x^2=9

Frequently asked questions

Are these Divisibility/Multiples/Factors Problem Solving questions free?▾

Yes. All 31 questions in this collection are free to practice. Each question shows the correct answer, and signing up for a free account unlocks the complete step-by-step explanations.

What does Very easy - Sub 505 difficulty mean on the GMAT?▾

The sub-505 band maps to the GMAT Focus scoring range. Questions in this band are very easy - sub 505 — ideal for building accuracy before you move up to harder tiers.

Latest Community Comments

recent discussion across these questions

Ojas Ashwini RavindraMay 2, 2025

Great!

onProblem Solving · Divisibility/Multiples/Factors—A number is selected at random from the first 120 positive integers. W...

Akhil AthreyaApr 24, 2025

Thanks

onProblem Solving · Divisibility/Multiples/Factors—What is the sum of the different positive prime factors of 780?