Q: What are the prime factors of the number 410,353,552?

 A: 2, 7, 479, 7649

Why are those the prime factors of the number 410,353,552?

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 410,353,552

410,353,552
Factor Arrows
2205,176,776
Factor Arrows
2102,588,388
Factor Arrows
251,294,194
Factor Arrows
225,647,097
Factor Arrows
73,663,871
Factor Arrows
4797,649

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, 7, 479, 7649

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 7 x 479 x 7,649 = 410,353,552

This can also be written as 24 x 71 x 4791 x 7,6491 = 410,353,552

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


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