Q: What are the prime factors of the number 323,001,200?

 A: 2, 5, 197, 4099

Why are those the prime factors of the number 323,001,200?

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 323,001,200

323,001,200
Factor Arrows
2161,500,600
Factor Arrows
280,750,300
Factor Arrows
240,375,150
Factor Arrows
220,187,575
Factor Arrows
54,037,515
Factor Arrows
5807,503
Factor Arrows
1974,099

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, 197, 4099

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 5 x 5 x 197 x 4,099 = 323,001,200

This can also be written as 24 x 52 x 1971 x 4,0991 = 323,001,200

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 323,001,200:


Ask a Question