Evaluate each of the following:

(i)


(ii)


(iii)


(iv)


(v)

(i)


By prime factorization of terms, We have,


= = =


=


(ii)


By prime factorization of terms, We have,


=


=


(iii)


By prime factorization of terms, We have,


=


(iv)


By prime factorization of terms, We have,


= =


=


(v)


By prime factorization of terms, We have,


=


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