A power learning aid combines Coaching Calculators and Guides to help students master prime factorization, LCM and GCD.
Prime factorization :
– Prime factorization by factor trees
LCM or Least Common Multiple :
– LCM by prime factorization
– LCM by listing multiples
GCD or Greatest Common Divisor :
– GCD by prime factorization
– GCD by listing divisors
You develop understanding quickly as you work with the calculator and see each step of the process in detail.
This version has minor bug fixes.