Stuck on Project Euler #3 in python

Question

The prime factors of 13195 are 5, 7, 13 and 29. What is the largest prime factor of the number 600851475143 ?

Ok, so i am working on projec

Answer 1

Another solution to this problem using Python.

def lpf(x):
lpf=2
while (x>lpf):
    if (x%lpf==0):
        x=x/lpf

    else:
        lpf+=1
return x
print(lpf(600851475143))