Q: What are the prime factors of the number 5,777,076?

 A: 2, 3, 17, 28319

Why are those the prime factors of the number 5,777,076?

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 5,777,076

5,777,076
Factor Arrows
22,888,538
Factor Arrows
21,444,269
Factor Arrows
3481,423
Factor Arrows
1728,319

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, 17, 28319

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 17 x 28,319 = 5,777,076

This can also be written as 22 x 31 x 171 x 28,3191 = 5,777,076

If you would like to know more, or need additional explanation, please review our prime factorization explanation.


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