Question

if lcm=350 , product of two numbers is 25×70 , then find their hcf​

Answer 1

Step-by-step explanation:

hcf is 350/25*70 =2 please mark as brainlist answer

Answer 2

The HCF of the two numbers is 5.

Given: The product of the two numbers is ( 25 × 70 ) and the LCM is 350.

To Find: The value of HCF.

Solution:

We know that the relation between the product of two numbers and their LCM and HCF can be given by;

               Product of the numbers = LCM × HCF                               ....(1)

Coming to the numerical, we are given;

The product of the two numbers is = 25 × 70

The LCM of the two numbers is = 350

So, putting respective values in (1), we get;

               Product of the numbers = LCM × HCF        

           ⇒   25 × 70  =  350 × HCF

           ⇒    HCF  = ( 25 × 70 ) / 350

                            = 1750 / 350

                            = 5

Hence, the HCF of the two numbers is 5.

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