Hard Mathematics Chapter 1: Real Numbers Class 10 Level 12

यदि दो संख्याओं का महत्तम समापवर्तक (35), लघुत्तम समापवर्त्य (1470) और एक संख्या (210) है, तो दूसरी संख्या क्या होगी?

If the HCF of two numbers is (35), their LCM is (1470), and one number is (210), what is the other number?

Explanation opens after your attempt
Correct Answer

A. (245)

Step 1

Concept

Product of two numbers (=) HCF \(\times\) LCM.

Step 2

Why this answer is correct

The other number is \(\frac{35\times1470}{210}=245\).

Step 3

Exam Tip

Divide first to keep the calculation simple. चरण 1: दो संख्याओं का गुणनफल (=) महत्तम समापवर्तक \(\times\) लघुत्तम समापवर्त्य होता है। चरण 2: दूसरी संख्या \(=\frac{35\times1470}{210}=245\) है। चरण 3: ऐसी गणना में पहले (210) से भाग देकर मान सरल करें।

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