Question

if xy = 180 and LCM(xy) =60 find the HCF of xy​

Answer 1

Answer:

Here, HCF of the two numbers is 3.

Step-by-step explanation:

Here, As per our given question,

Product of the two numbers=180

LCM of the two numbers=60

Let HCF of the two numbers be x

Now, As it is considered that,

=LCM×HCF=1st no. × 2nd no.

=60×x=180

=x=180/60

=x=3

Hence,Here HCF of the two numbers is 3.

Thank you.