Q: What are the prime factors of the number 69,091,704?

 A: 2, 3, 11, 359

Why are those the prime factors of the number 69,091,704?

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 69,091,704

69,091,704
Factor Arrows
234,545,852
Factor Arrows
217,272,926
Factor Arrows
28,636,463
Factor Arrows
32,878,821
Factor Arrows
3959,607
Factor Arrows
3319,869
Factor Arrows
3106,623
Factor Arrows
335,541
Factor Arrows
311,847
Factor Arrows
33,949
Factor Arrows
11359

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, 11, 359

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 11 x 359 = 69,091,704

This can also be written as 23 x 37 x 111 x 3591 = 69,091,704

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 69,091,704:


Ask a Question