Opening the door…
Games · prime lattice
Games · prime lattice
Opening the door…
Mathematics · Sieve & LCM
Sieve of Eratosthenes. Click a number. See its factors.
LCM(1…7) 420
LCM(1…20) 232792560
Primes ≤ 120 30
Click a number. Composites show prime factors.
Primes found (1)
2357111317192329313741434753596167717379838997101103107109113