LCM & HCF | MATHS | RAILWAY PYQ SERIES BY BHUTESH SIR

In this Railway PYQ Series Maths Lecture-3, learn the complete concept of LCM (Least Common Multiple) and HCF (Highest Common Factor) with previous year questions asked in Railway exams. This session covers basic to advanced concepts, shortcut tricks, and exam-oriented practice for faster problem-solving. ✅ Previous Year Questions (PYQs) ✅ Shortcut Tricks & Concepts ✅ Factorization Method ✅ Division Method ✅ Railway Exam Level Questions ✅ Speed & Accuracy Improvement ✅ Important Exam Patterns ✅ Practice Questions with Solutions Useful For: RRB NTPC, ALP, Technician, Group D, JE, SSC CGL, SSC CHSL, SSC GD, CPO, Delhi Police, Banking, State Exams, and all competitive examinations. 🔔 Subscribe to PARMAR RAILWAY for Daily Classes, PYQ Series, Mock Tests, Current Affairs, Reasoning, Maths, GK & Exam Preparation Content. NTPC CBT 2 KE LIYE KUCH BADA AANE WALA HAI! STAY TUNED GUYS 🔥💯 PARMAR RAILWAY (WHATSAPP CHANNEL): https://whatsapp.com/channel/0029VbDI... PARMAR RAILWAY (TELEGRAM CHANNEL): https://t.me/parmarrailways LIKE 👍 • SHARE 🔁 • SUBSCRIBE 🔔 Parmar SSC – India’s Trusted Platform for SSC & Government Exams! _______________________________________ 𝐂𝐎𝐍𝐓𝐀𝐂𝐓𝐒 💻 Website: https://www.parmaracademy.in/ 🗨️ Official Telegram Channel: https://t.me/parmar_ssc 🗨️ Telegram Quiz Grp: https://t.me/sscquizparmar 📞 Query no. (for calls): +91 9235798380 📱 Android: https://play.google.com/store/apps/de... 🍎 iOS: https://apps.apple.com/us/app/parmar-... 📱 WhatsApp (Message Only): https://wa.me/917068824945 🐦 Twitter(X): https://x.com/ParmarSSC_X 🎧 Spotify : https://open.spotify.com/show/7mkklD1... _______________________________________ 🎒📚𝐂𝐎𝐔𝐑𝐒𝐄𝐒 & 𝐁𝐀𝐓𝐂𝐇𝐄𝐒 𝐎𝐍 𝐀𝐏𝐏. 🐧𝗣𝗔𝗥𝗠𝗔𝗥'𝗦 𝗙𝗢𝗨𝗡𝗗𝗔𝗧𝗜𝗢𝗡 𝗩𝗢𝗗 𝗖𝗢𝗠𝗕𝗢 [ GK + MATH + ENGLISH + REASONING ] 🔗https://www.parmaracademy.in/courses/... 🔰INDIVIDUAL BATCHES🍀 1️⃣ 𝐆𝐊 𝐁𝐀𝐓𝐂𝐇 𝟒.𝟎 (2025-2026) PARMAR SIR https://www.parmaracademy.in/courses/... 2️⃣ 𝐌𝐀𝐓𝐇𝐒 𝐅𝐎𝐔𝐍𝐃𝐀𝐓𝐈𝐎𝐍 VOD BATCH BHUTESH SIR https://www.parmaracademy.in/courses/... 3️⃣ 𝐌𝐀𝐓𝐇𝐒 𝐑𝐄𝐕𝐈𝐒𝐈𝐎𝐍 VOD BATCH BHUTESH SIR https://www.parmaracademy.in/courses/... 4️⃣ 𝐑𝐄𝐀𝐒𝐎𝐍𝐈𝐍𝐆 𝐅𝐎𝐔𝐍𝐃𝐀𝐓𝐈𝐎𝐍 VOD BATCH KAMAL SIR https://www.parmaracademy.in/courses/... 5️⃣ 𝐑𝐄𝐀𝐒𝐎𝐈𝐍𝐈𝐍𝐆 𝐑𝐄𝐕𝐈𝐒𝐈𝐎𝐍 VOD BATCH KAMAL SIR https://www.parmaracademy.in/courses/... 6️⃣ 𝐄𝐍𝐆𝐋𝐈𝐒𝐇 𝐁𝐀𝐓𝐂𝐇 𝟐.𝟎 PSP SIR 🔗 https://www.parmaracademy.in/courses/... _______________________________________ 💕𝗜𝗠𝗣𝗢𝗥𝗧𝗔𝗡𝗧 𝗙𝗥𝗘𝗘 𝗣𝗟𝗔𝗬𝗟𝗜𝗦𝗧𝗦 & 𝗦𝗘𝗥𝗜𝗘𝗦 GK PYQ SERIES 6.0 BY PARMAR SIR    • SSC GK PYQ SERIES PART-6   ENGLISH PYQ SERIES 2.0 BY PSP SIR    • SSC ENGLISH PYQ SERIES 2.0   FRB MATHS BY BHUTESH SIR    • SSC MATHS FRB SERIES 2026 BY BHUTESH SIR (...   FRB REASONING BY KAMAL SIR    • SSC REASONING FRB SERIES BY KAMAL SIR (PAR...   RRB NTPC GK PYQ SERIES 2025:    • RRB NTPC GK PYQ SERIES 2026   =============================== 𝘽𝙇𝙄𝙏𝙕 𝙎𝙀𝙍𝙄𝙀𝙎 ♟️ GK :    • BLITZ SERIES | GK / GS BY PARMAR SIR   MATHS :    • BLITZ SERIES | MATHS BY BHUTESH SIR   REASONING :    • BLITZ SERIES | REASONING BY KAMAL SIR   ENGLISH :    • BLITZ SERIES | ENGLISH BY PSP SIR   _______________________________________ 🛒📚 𝗕𝗼𝗼𝗸𝘀 𝗳𝗼𝗿 𝗦𝗦𝗖 𝗘𝘅𝗮𝗺𝘀 🔥 FATMAN + LITTLE BOY = Most Powerful GK Combo! 🔥 Individual Books (Amazon): 📘 Fatman (English) 👉 https://amzn.in/d/05bLnbz1 📘 Little Boy (English) 👉 https://amzn.in/d/bT3pusK 📗 Fatman (Hindi) 👉 https://amzn.in/d/2nU96mM 📗 Little Boy (Hindi) 👉 https://amzn.in/d/dryRZZH Flipkart (Individual): 📘 Fatman (English) 👉 https://dl.flipkart.com/s/OSaltqNNNN 📘 Little Boy (English) 👉 https://dl.flipkart.com/s/omI4C2uuuN 📗 Fatman (Hindi) 👉 https://dl.flipkart.com/s/yl0PF8NNNN 📗 Little Boy (Hindi) 👉 https://dl.flipkart.com/s/ynJp26NNNN _______________________________________ #railwaypyqseries #maths #lcm #hcf #rrbntpc #alp #technician #groupd #railwayexam #rrb #mathslecture #previousyearquestions #pyq #railwaymaths #competitiveexams #sscmaths #bankingexam #bhuteshsir #parmarrailway