Three numbers are in the ratio 3 : 4 : 5 and their LCM is 2400. Find their HCF #shorts

In this YouTube Short, we solve an important Class 10 Maths Real Numbers question based on HCF and LCM with ratio.

👉 Question:
Three numbers are in the ratio 3 : 4 : 5 and their LCM is 2400.
Find their HCF.

Options:
(a) 20 (b) 40 (c) 80 (d) 100

💡 Concept Used:

Numbers in ratio → 3x, 4x, 5x
LCM of numbers
Relationship between HCF and LCM

🎯 Quick Trick:
Assume numbers as 3x, 4x, 5x →
LCM = 60x →
Solve for x using given LCM ⚡

✔️ Very important for:

Class 10 Maths Chapter 1 (Real Numbers)
Class 10 CBSE Maths
HCF & LCM based questions
Real Numbers extra questions

🚀 Solve such tricky questions in seconds with smart methods!

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Видео Three numbers are in the ratio 3 : 4 : 5 and their LCM is 2400. Find their HCF #shorts канала VipraMinds CBSE - Rahul Tiwari