Q: What are the prime factors of the number 350,005,104?

 A: 2, 3, 109, 7433

Why are those the prime factors of the number 350,005,104?

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 350,005,104

350,005,104
Factor Arrows
2175,002,552
Factor Arrows
287,501,276
Factor Arrows
243,750,638
Factor Arrows
221,875,319
Factor Arrows
37,291,773
Factor Arrows
32,430,591
Factor Arrows
3810,197
Factor Arrows
1097,433

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, 109, 7433

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 3 x 3 x 109 x 7,433 = 350,005,104

This can also be written as 24 x 33 x 1091 x 7,4331 = 350,005,104

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


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