Q: What are the prime factors of the number 246,408?

 A: 2, 3, 10267

Why are those the prime factors of the number 246,408?

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 246,408

246,408
Factor Arrows
2123,204
Factor Arrows
261,602
Factor Arrows
230,801
Factor Arrows
310,267

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, 10267

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 10,267 = 246,408

This can also be written as 23 x 31 x 10,2671 = 246,408

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


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