Q: What are the prime factors of the number 410,454,100?

 A: 2, 5, 7, 586363

Why are those the prime factors of the number 410,454,100?

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 410,454,100

410,454,100
Factor Arrows
2205,227,050
Factor Arrows
2102,613,525
Factor Arrows
520,522,705
Factor Arrows
54,104,541
Factor Arrows
7586,363

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, 5, 7, 586363

We can check our work by multiplying all of the prime factors together: 2 x 2 x 5 x 5 x 7 x 586,363 = 410,454,100

This can also be written as 22 x 52 x 71 x 586,3631 = 410,454,100

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


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