Q: What are the prime factors of the number 3,034,460?

 A: 2, 5, 11, 13, 1061

Why are those the prime factors of the number 3,034,460?

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 3,034,460

3,034,460
Factor Arrows
21,517,230
Factor Arrows
2758,615
Factor Arrows
5151,723
Factor Arrows
1113,793
Factor Arrows
131,061

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, 11, 13, 1061

We can check our work by multiplying all of the prime factors together: 2 x 2 x 5 x 11 x 13 x 1,061 = 3,034,460

This can also be written as 22 x 51 x 111 x 131 x 1,0611 = 3,034,460

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


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