Q: What are the prime factors of the number 300,512,500?

 A: 2, 5, 29, 829

Why are those the prime factors of the number 300,512,500?

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 300,512,500

300,512,500
Factor Arrows
2150,256,250
Factor Arrows
275,128,125
Factor Arrows
515,025,625
Factor Arrows
53,005,125
Factor Arrows
5601,025
Factor Arrows
5120,205
Factor Arrows
524,041
Factor Arrows
29829

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, 5, 29, 829

We can check our work by multiplying all of the prime factors together: 2 x 2 x 5 x 5 x 5 x 5 x 5 x 29 x 829 = 300,512,500

This can also be written as 22 x 55 x 291 x 8291 = 300,512,500

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 300,512,500:


Ask a Question