Q: What are the prime factors of the number 995,104?

 A: 2, 11, 257

Why are those the prime factors of the number 995,104?

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 995,104

995,104
Factor Arrows
2497,552
Factor Arrows
2248,776
Factor Arrows
2124,388
Factor Arrows
262,194
Factor Arrows
231,097
Factor Arrows
112,827
Factor Arrows
11257

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, 11, 257

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 11 x 11 x 257 = 995,104

This can also be written as 25 x 112 x 2571 = 995,104

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


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