In art class, Miyoung is going to cut a rectangular colored paper measuring 32 centimeters (cm) wide by 74 centimeters (cm) long to make several identical squares without any left over. What is the size of one side of the largest square that Miyoung can make?
32 74 [OP_GCD]
var_a = 32
var_b = 74
var_c = math.gcd(int(var_b), int(var_a))
print(int(var_c))