Gallery
Discover apps people built on Collabby by chatting. Run them, then remix to make them yours.
Prime Factors, GCD & LCM
Break numbers down into prime factors and compare the exponents to work out the greatest common divisor and the least common multiple.
by Anonymous
GCD & LCM
Compare two numbers' factors and multiples in Venn diagrams and a bus timeline to find the greatest common factor and lowest common multiple.
by Anonymous