how to exit out of a python loop code example

Example 1: python get out of loop

while True:
  print('I run!')
  break
print('Not in loop!')

Example 2: how to exit a loop in python

print("enter a number")
num=int(input())
for i in range(2,num+1):
    if(num%i==0):
        print("smallest divisor is",i)
        break