Expert Mathematics Chapter 1: Real Numbers Class 10 Level 4

यदि \(a=2^6\times3^3\times11^2\) और \(b=2^4\times3^5\times5^2\times11\), तो (a) और (b) का लघुत्तम समापवर्त्य क्या होगा?

If \(a=2^6\times3^3\times11^2\) and \(b=2^4\times3^5\times5^2\times11\), what is the LCM of (a) and (b)?

Explanation opens after your attempt
Correct Answer

A. 38102400

Step 1

Concept

For LCM, take the highest powers of all prime factors.

Step 2

Why this answer is correct

The highest powers are \(2^6\), \(3^5\), \(5^2\), and \(11^2\).

Step 3

Exam Tip

\(64\times243\times25\times121=47044800\), so the correct value is 47044800. चरण 1: लघुत्तम समापवर्त्य में सभी अभाज्य गुणनखंडों की बड़ी घात लें। चरण 2: बड़ी घातें \(2^6\), \(3^5\), \(5^2\) और \(11^2\) हैं। चरण 3: \(64\times243\times25\times121=47044800\), इसलिए सही मान 47044800 है।

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