Least Common Multiple
Find the smallest positive multiple shared by both numbers.
Getting ready…
How to play
Find the smallest positive multiple shared by both numbers.
About this activity
Least Common Multiple. Coordinate two repeating numerical cycles. Three levels to explore at your own pace.
- What to practice
- Coordinate two repeating numerical cycles.
- Controls
- Choose one answer. Use a finger, mouse, or Tab and Enter/Space. A wrong choice lets you try again.
- Choosing a level
- Start with Easy. Medium and Hard extend the activity with more rounds, choices, or a larger challenge. You can change the level or restart at any time.
Big buttons and simple controls on phones, tablets, and computers.