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AFactorTree

Free
iPhone / iPad
Genres:
  • Reference
  • Education
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AFactorTree helps students master prime factorization, Least Common Multiples and Greatest Common Divisors or Greatest Common Factors.

Interactive Coaching Calculators and Guides include :

- Building factor trees
- Prime factorization

- Finding the LCM by prime factorization
- Finding the LCM by listing multiples

- Finding the GCD or GCF by prime factorization
- Finding the GCD or GCF by listing divisors

- Adding improper and proper fractions

- Operations on two signed numbers

Examples highlight and simplify hard to understand processes.

The app encourages flexible thinking by presenting various approaches to the subject matter.