Q: What are the prime factors of the number 12,619,933?

 A: 17, 19, 89, 439

Why are those the prime factors of the number 12,619,933?

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 12,619,933

12,619,933
Factor Arrows
17742,349
Factor Arrows
1939,071
Factor Arrows
89439

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:

17, 19, 89, 439

We can check our work by multiplying all of the prime factors together: 17 x 19 x 89 x 439 = 12,619,933

This can also be written as 171 x 191 x 891 x 4391 = 12,619,933

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


More Examples

Here are some more numbers to try:

Try the factor calculator

Explore more about the number 12,619,933:


Ask a Question