Q: What are the prime factors of the number 75,746,355?

 A: 3, 5, 443, 11399

Why are those the prime factors of the number 75,746,355?

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 75,746,355

75,746,355
Factor Arrows
325,248,785
Factor Arrows
55,049,757
Factor Arrows
44311,399

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, 443, 11399

We can check our work by multiplying all of the prime factors together: 3 x 5 x 443 x 11,399 = 75,746,355

This can also be written as 31 x 51 x 4431 x 11,3991 = 75,746,355

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 75,746,355:


Ask a Question