Q: What are the prime factors of the number 30,050,410?

 A: 2, 5, 13, 139, 1663

Why are those the prime factors of the number 30,050,410?

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 30,050,410

30,050,410
Factor Arrows
215,025,205
Factor Arrows
53,005,041
Factor Arrows
13231,157
Factor Arrows
1391,663

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, 13, 139, 1663

We can check our work by multiplying all of the prime factors together: 2 x 5 x 13 x 139 x 1,663 = 30,050,410

This can also be written as 21 x 51 x 131 x 1391 x 1,6631 = 30,050,410

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


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