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  3. Project Euler #3: Largest prime factor
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Project Euler #3: Largest prime factor

  • zoyakhanblogs
     + 0 comments

    You can use Unitextify for different font styles. However, the solution to problem is:

        # Start with the smallest prime factor
    factor = 2
    while factor * factor <= n:
        if n % factor == 0:
            n //= factor
        else:
            factor += 1
    return n

t = int(input("Enter number of test cases: "))
for _ in range(t):
    n = int(input())
    print(largest_prime_factor(n))