Factors and multiples games
Free factors and multiples games for grades 4 to 6: race cars, match factor pairs and play prime number bingo.
🧒 Kids: pick a game and tap it to play! Every game works on a phone, tablet or computer.
- 🏎️Factor RaceSpot factors and primes, or find the GCF or LCM, to speed up your car.Grades 4 to 6
- 🃏Factor Pair MatchMatch numbers with their factor pairs or prime factorizations, and GCF or LCM questions with their answers.Grades 4 to 6
- 🎯Prime Number BingoA clue like “the next prime after 13” is called. Find the number on your card.Grades 4 to 6
- 🧱Array BuilderBuild every rectangle for a number: each one is a factor pair.Grades 3–4
Which game for which skill?
| Game | Best for | Speed | Grades |
|---|---|---|---|
| Factor Pair Match | Factor pairs, prime factorization, GCF and LCM answers | No timer | 4–6 |
| Prime Number Bingo | Primes to 50, factor pairs, multiples, GCF and LCM clues | Timer per call | 4–6 |
| Factor Race | Is it a factor, prime or composite, GCF and LCM, at speed | Fast | 4–6 |
| Array Builder | Finding every factor pair with rectangles | Relaxed | 3–4 |
Every game has settings, so the same game grows with your child. Grade 4 starts with factor pairs and primes. Grades 5 and 6 add prime factorization and the GCF and LCM.
Why factor games work
Factors and multiples need quick recall of times tables and a habit of checking. Games give lots of short questions with instant feedback, which builds both.
Each game shows the right answer after a mistake and lists the missed questions at the end, so practice goes where it is needed. Games work best alongside paper work, not instead of it. Let your child list factor pairs on paper first, then play a game for a few minutes a day.
A simple game plan
- Factor pairs: the factors and multiples lesson and Array Builder, then Factor Pair Match with factor pairs.
- Primes: the prime numbers lesson, then Factor Race with prime or composite and Prime Number Bingo.
- GCF and LCM: the GCF and LCM lessons, then Factor Pair Match and Factor Race with GCF and LCM.
- Check progress: the factors and multiples quiz or the factors levels.
More factors and multiples practice
Factors and multiples practice · GCF and LCM calculator · factors and multiples worksheet · prime numbers worksheet · multiplication games · all math games
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Questions parents ask
What are good factors and multiples games for kids?
Racing, matching and bingo games all help. Matching links a number with its factor pairs, racing builds speed with primes and factors, and bingo makes children work out a clue before they find the answer.
Are these factor games free?
Yes. All the games are free, run in the browser and need no account or download.
Which game should my child start with?
Factor Pair Match with factor pairs, because it has no time pressure. Then Prime Number Bingo, then Factor Race on Easy.
Do these games work on phones and tablets?
Yes. Each game works on phones, tablets, Chromebooks and computers, and has a full-screen option.
What skills do the games cover?
Factor pairs, is it a factor, prime and composite numbers, multiples, prime factorization, and the GCF and LCM.
Can teachers use these games in class?
Yes. They work full screen on a projector or whiteboard with no logins, and no data leaves the device.