Step 5 / 5
Least common multiple
★★★Not the suggested orderLoading…
Factors and multiples · Numbers & Operations
Find factors and multiples, GCF and LCM: the foundation for common denominators.
This is step 5 of unit 1, “Factors and multiples”, in Stage 6: Factors, common denominators, multiplying fractions and decimals, area (ages 12). A round has 10 problems; 90% or better earns three stars. Everything is free with no sign-up, and your stars and XP are saved on this device.