Question

The HCF and LCM of 65 and 117 is expressible in the form65m-117.Find the value of m.Also find the LCM of 65 and 117 by prime Factorisation method

Answer 1

Answer:

m=2

Step-by-step explanation:

HCF and LCM of 65 and 117 (given)= 65m-117

factors of 65=5×13

factors of 117=3×3×13

coomon =13

so, hcf of (65 and 117)= 13

NOW,

         given hcf = hcf(we find)

        65m-117=13

        65m = 13+117

   65m= 130

     m= 130/65

     m= 2

hope it helps u!