LCM–HCF Mixed Applications
LCM–HCF के mixed questions
title
LCM–HCF Mixed Applications
- LCM & HCF
- LCM–HCF Mixed Applications
नमस्ते दोस्तों, कैसे हैं आप सब? चलिए आज की class शुरू करते हैं। आज का topic है — LCM–HCF के mixed questions। मैं promise करती हूँ, आज के बाद ये topic आपको आसान लगेगा। शुरू करें?
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Interactive — learn by doing. Drag, tap and explore to build the intuition.
HCF takes the LOW powers, LCM the HIGH
Line the two numbers up by prime. HCF keeps the smaller power of each shared prime; LCM keeps the larger of every prime.
12 = 2^2 × 3^1
18 = 2^1 × 3^2
HCF = 6
lowest power of each shared prime
LCM = 36
highest power of every prime
💡 HCF × LCM = 6 × 36 = 216 = 12 × 18 = 216. Always true — for two numbers.