Q: What are the prime factors of the number 56,026,944?

 A: 2, 3, 32423

Why are those the prime factors of the number 56,026,944?

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 56,026,944

56,026,944
Factor Arrows
228,013,472
Factor Arrows
214,006,736
Factor Arrows
27,003,368
Factor Arrows
23,501,684
Factor Arrows
21,750,842
Factor Arrows
2875,421
Factor Arrows
3291,807
Factor Arrows
397,269
Factor Arrows
332,423

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, 32423

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 3 x 3 x 3 x 32,423 = 56,026,944

This can also be written as 26 x 33 x 32,4231 = 56,026,944

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


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