code: def timeit_number_igcd_60_3600():
      igcd(60, 3600)
  
imports: from sympy.core.numbers import Integer, Rational, pi, oo
  from sympy.core.intfunc import integer_nthroot, igcd
  from sympy.core.singleton import S
label_desc: Use image node_id 19 for calling a global function with example usage: timeit_number_igcd_60_3600() without return types