Q: What are the prime factors of the number 24,023,628?

 A: 2, 3, 53, 1399

Why are those the prime factors of the number 24,023,628?

Prime factors are the prime numbers that can be multipled together to equal the original number. You find the factors by dividing by prime numbers. It is best shown by creating a Factor Tree.

Factor Tree for the number 24,023,628

24,023,628
Factor Arrows
212,011,814
Factor Arrows
26,005,907
Factor Arrows
32,001,969
Factor Arrows
3667,323
Factor Arrows
3222,441
Factor Arrows
374,147
Factor Arrows
531,399

The numbers in bold above are the prime factors. If there are multiples, you only count them one time. This leads us to our prime factors of:

2, 3, 53, 1399

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 3 x 3 x 53 x 1,399 = 24,023,628

This can also be written as 22 x 34 x 531 x 1,3991 = 24,023,628

If you would like to know more, or need additional explanation, please review our prime factorization explanation.


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