Question

The hcf and lcm of two numbers are 12 and 336 respectively. If one number is 84, then the other number is

Answer 1

Answer:    48 is the answer

Step-by-step explanation:

First Number \times Second Number = HCF \times LCM

=> 84 \times second number = 12 \times 336

Since second number = \frac{12\times 336}{84} = 48

Hence option [A] is the right answer.

Answer 2

The other number is 48 if HCF and LCM of two numbers are 12 and 336 and one number is 84.

Given :  

HCF of two numbers = 12

LCM of two numbers = 336

One number = 84

To find :  Other number

Formula used :

HCF × LCM = first number  ×  Other number

SOLUTION :  

Step1 : Substitute the value of HCF , LCM and other number in the above formula:

One number = 84 , HCF of two numbers = 12 , LCM of two numbers = 336

As we know that,  

HCF × LCM = One number  ×  Other number

12 × 336 = 84 × Other number

Other number = $\frac{12 \times 336}{84}$

Other number = $\frac{ 336}{7}$

Other number = 48

Hence, the other number is 48.

Learn more on Brainly:

If HCF (26, 169) = 13, then LCM (26, 169) =

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Find the LCM and HCF of the following pairs of integers and verify that LCM x HCF = product of the integers:

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