Question

If 76 and 1 are the two numbers and square of lcm is361.find hcf

Answer 1

i hope it will help u....

Answer 2

Answer:

HCF is 4.

Step-by-step explanation:

Given : If 76 and 1 are the two numbers and square of LCM is 361.

To find : HCF?

Solution :

Let the numbers x=76 and y=1

We have given that,

$(LCM)^2=361\\LCM=\sqrt{361}\\LCM=19$

We know,

$\text{Product of two number} =\text{HCF}\times \text{LCM}$

$76\times 1=\text{HCF}\times 19$

$\text{HCF}=\frac{76}{19}$

$\text{HCF}=4$

Therefore, HCF is 4.