Hangdian Electric do

#includelt;stdio.hgt;

int?gcd(int?a, int?b)

{int?r; ) {a=b;

b=r } retorno?b;

}

int?main()

{ ?int?n,k,a,b;

mientras(scanf("d",amp;n)==1)

{?scanf("d",amp ;a);

mientras(--n)

{?scanf("d",amp;b);

a=a*b/ gcd(a, b);

}

printf("d\n", a);

}

¿regresar? 0;

}