question_answer

Choose the methods that can be used to find the H.C.F. of any two numbers.

(i) Euclid's division lemma

(ii) Prime factorization

(iii) Division of the numbers

(iv) Product of numbers

         

A)  (i) and (iv) only  

B)                          (i), (ii) and (iii) only

C)  (i), (iii) and (iv) only                        

D)  (ii), (iii) and (iv) only