Q: What are the prime factors of the number 350,570,624?

 A: 2, 383, 7151

Why are those the prime factors of the number 350,570,624?

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 350,570,624

350,570,624
Factor Arrows
2175,285,312
Factor Arrows
287,642,656
Factor Arrows
243,821,328
Factor Arrows
221,910,664
Factor Arrows
210,955,332
Factor Arrows
25,477,666
Factor Arrows
22,738,833
Factor Arrows
3837,151

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, 383, 7151

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 383 x 7,151 = 350,570,624

This can also be written as 27 x 3831 x 7,1511 = 350,570,624

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


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