GO BACK

### Question & Answers » Arithmetic» FIND THE H

CLICK TO POST A NEW QUESTION

### Post your Question

Post Question in:

#### Question

FIND THE HCF AND LCM OF 8/9 , 10/27 AND 16/81....

Posted by: pooja anand in Arithmetic 6 years ago, Total Answer(s): 4

hcf= 2/81   and lcm= 80/9

By: Arpit, 6 years ago

hcf of 8/9, 10/27, 16/81 = (hcf of 8, 10, 16)/(lcm of 9, 27, 81)

=2/81.

LCM of 8/9, 10/27, 16/81=(LCM of 8, 10, 16)/(HCF of 9,27,81)

=80/9

By: Mukesh, 6 years ago

LCM of fraction=LCM of numerator/HCF of denominator

So,here LCM of numerator is 80 and

HCF of denominator is 9

Therefore,LCM of fraction is 80/9

Now,HCF of fraction=HCF of numerator/LCM is denominator

So,here HCF OF numerator is 2 and

LCM of denominator is 81

Therefore,HCF of fraction is 2/81

By: 53114, 8 months ago

LCM of fraction=LCM of numerator/HCF of denominator

So,here LCM of numerator is 80 and

HCF of denominator is 9

Therefore,LCM of fraction is 80/9

Now,HCF of fraction=HCF of numerator/LCM is denominator

So,here HCF OF numerator is 2 and

LCM of denominator is 81

Therefore,HCF of fraction is 2/81

By: 53114, 8 months ago