Medium Mathematics Chapter 1: Real Numbers Class 10 Level 6

दो संख्याओं \(2^4\times7\) और \(3^2\times5\) के बारे में कौन सा कथन सही है?

Which statement is correct about the two numbers \(2^4\times7\) and \(3^2\times5\)?

Explanation opens after your attempt
Correct Answer

A. वे सह-अभाज्य हैंThey are co-prime

Step 1

Concept

The prime factors of the first number are 2 and 7.

Step 2

Why this answer is correct

The prime factors of the second number are 3 and 5.

Step 3

Exam Tip

There is no common prime factor, so they are co-prime. चरण 1: पहली संख्या के अभाज्य गुणनखंड 2 और 7 हैं। चरण 2: दूसरी संख्या के अभाज्य गुणनखंड 3 और 5 हैं। चरण 3: कोई समान अभाज्य गुणनखंड नहीं है, इसलिए वे सह-अभाज्य हैं।

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What is the correct answer to this Mathematics MCQ?

The correct answer is A. वे सह-अभाज्य हैं / They are co-prime.

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