Q: What are the prime factors of the number 23,433,462?

 A: 2, 3, 13, 3709

Why are those the prime factors of the number 23,433,462?

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 23,433,462

23,433,462
Factor Arrows
211,716,731
Factor Arrows
33,905,577
Factor Arrows
31,301,859
Factor Arrows
3433,953
Factor Arrows
3144,651
Factor Arrows
348,217
Factor Arrows
133,709

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, 13, 3709

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 3 x 3 x 13 x 3,709 = 23,433,462

This can also be written as 21 x 35 x 131 x 3,7091 = 23,433,462

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


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