Get all prime factors - MATLAB Cody - MATLAB Central

Problem 43269. Get all prime factors

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List the prime factors for the input number, in decreasing order. List each factor. If the prime factor occurs twice, list it as twice Examples:

in = 24 ---> out = [3 2 2 2]

in = 876 ---> out = [73 3 2 2]

Solve

Solution Stats

56.78% Correct | 43.22% Incorrect
Last Solution submitted on Mar 05, 2025

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Primes and Rough Numbers, Basic ideas
What is a rough number? What can they be used...
John D'Errico in Tips & Tricks
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factorization primes

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