Q: What are the prime factors of the number 13,441,050?

 A: 2, 3, 5, 7, 17, 251

Why are those the prime factors of the number 13,441,050?

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 13,441,050

13,441,050
Factor Arrows
26,720,525
Factor Arrows
32,240,175
Factor Arrows
3746,725
Factor Arrows
5149,345
Factor Arrows
529,869
Factor Arrows
74,267
Factor Arrows
17251

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, 5, 7, 17, 251

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 5 x 5 x 7 x 17 x 251 = 13,441,050

This can also be written as 21 x 32 x 52 x 71 x 171 x 2511 = 13,441,050

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


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