Question

the HCF of 2/3,4/7,7/9 is​

Answer 1

Step-by-step explanation:

when we have to find HCF :-

(i)we have to do HCF of numenator. (ii)we have to do LCM of denominator. according to methods.

(i) HCF of 2,4,7 is 1.................(numenator)

(ii)LCM of 3,7,9 is 21................(denominator)

do fractions of = HCF/LCM =1/21.

1/21 is the HCF of given fractions