gcd of 24 and 12

To calculate the GCD (greatest common divisor), we first decompose the numbers into prime factors.
24 = 23×3
12 = 22×3
We keep the common prime factors with their smallest exponent.
gcd(24, 12) = 22×3 = 12
▶Result:   12
New chat

100% free
  • Access to every feature and every step
  • Unlimited queries
  • No signup required

Simple
  • Queries in natural language
  • Detailed explanations for every step
  • A simple interface for desktop and mobile

Reliable and lean
  • Fast calculations
  • Reproducible results
  • No AI, low energy use

For everything and everyone
  • Calculation, differentiation, integration, solving, factoring, graphing...
  • Pupils, students, individuals, teachers…
  • Through high school and beyond