#include #include #include using namespace std; int gcd(int a,int b){return b?gcd(b,a%b):a;} const int L=1e8; bitsetdp; long A,B,C; main() { cin>>A>>B>>C; if(A>B)swap(A,B); if(B>C)swap(B,C); if(A>B)swap(A,B); int g=gcd(A,gcd(B,C)); if(g>1) { cout<<"INF"<