Q: What are the prime factors of the number 5,773,056?

 A: 2, 3, 7517

Why are those the prime factors of the number 5,773,056?

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 5,773,056

5,773,056
Factor Arrows
22,886,528
Factor Arrows
21,443,264
Factor Arrows
2721,632
Factor Arrows
2360,816
Factor Arrows
2180,408
Factor Arrows
290,204
Factor Arrows
245,102
Factor Arrows
222,551
Factor Arrows
37,517

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, 7517

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 7,517 = 5,773,056

This can also be written as 28 x 31 x 7,5171 = 5,773,056

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


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