Σn=1 ∞ Πo=1 ∞ Σm=1 ∞ om n(x )k

help!!

clc; clear all ;
 a=input("1.tamsayi:   "); b=input("2.tamsayi   ");
 for i=1:a*b
     if((mod(i,a)==0)&&(mod(i,b)==0))
        fprintf("/nOkek(%d,%d)=%d/n",a,b,i);
        break
     end
     
   c=max([a b]);
   for i =c:-1:1
     if ((mod(a,i)==0 && (mod(b,i)==0)))
       fprintf('OBEB(&d,%d)=%d/n',a,b,i);
       break
     end
   end
 end

[Rik]

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