Factors and Multiples | wild.maths.org

Factors and multiples are the building blocks of Number Theory. Try these problems and games and get to grips with the underlying structure of our number system.

Got It

Can you be the first to hit 23? Play the game and see if you can come up with a winning strategy.

try

Factors and Multiples Chain

Each number must be a factor or multiple of the last. What's the longest chain you can make?

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Got It: Taking it Further

Mastered Got It? Then see where to go next!

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How to Solve Equations

Watch this talk by Dr Vicky Neale as she explores some equations, and covers some highlights from the rich history of number theory along the way.

watch