a,b=map(int, input().split())
c,d=map(int, input().split())

import math 
e=abs(a*d-c*b)
if a==0 and b==0 and c==0 and d==0:
  print(0,0)
  exit()
  
A=[a,b,c,d]
for a in A:
  if a!=0:
    s=a 
import math
for a in A:
  s=math.gcd(a,s)

print(s,e//s)