Q: What are the prime factors of the number 230,667,255?

 A: 3, 5, 7, 13, 619

Why are those the prime factors of the number 230,667,255?

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 230,667,255

230,667,255
Factor Arrows
376,889,085
Factor Arrows
325,629,695
Factor Arrows
55,125,939
Factor Arrows
7732,277
Factor Arrows
7104,611
Factor Arrows
138,047
Factor Arrows
13619

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:

3, 5, 7, 13, 619

We can check our work by multiplying all of the prime factors together: 3 x 3 x 5 x 7 x 7 x 13 x 13 x 619 = 230,667,255

This can also be written as 32 x 51 x 72 x 132 x 6191 = 230,667,255

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 230,667,255:


Ask a Question