Question

find the HCF of 138 and 153 by using prime factorization



it's urgent ​

Answer 1

SOLVE

H.C.F. :- 3

EXAPLAINATION:-

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 138 and 153. The biggest common factor number is the GCF number. So the greatest common factor 138 and 153 is 3.