Q: What are the prime factors of the number 572,796?

 A: 2, 3, 7, 2273

Why are those the prime factors of the number 572,796?

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 572,796

572,796
Factor Arrows
2286,398
Factor Arrows
2143,199
Factor Arrows
347,733
Factor Arrows
315,911
Factor Arrows
72,273

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, 7, 2273

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 7 x 2,273 = 572,796

This can also be written as 22 x 32 x 71 x 2,2731 = 572,796

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


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