OpenStax, Contemporary Mathematics §3.1 Prime and Composite Numbers · Example 20 · Number Theory · Prime numbers
Prime and Composite Numbers · Example 20
Find the LCM of 24 and 90 by listing multiples and choosing the smallest common multiple.
OpenStax, Contemporary Mathematics · §3.1 Prime and Composite Numbers · Example 20
Stuck? A gentle nudge
No hints for this one.
Your working
Check your full solution
Attach photos of your pages (up to 3) or one PDF — or check what you typed above. Lemma reads the work and verifies the reasoning, not just the answer.
Your first check today doesn't need an account.
Your photos and PDFs are read once and not stored — only the transcription is kept.