Q: What are the prime factors of the number 350,774,325?

 A: 3, 5, 11, 239, 593

Why are those the prime factors of the number 350,774,325?

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 350,774,325

350,774,325
Factor Arrows
3116,924,775
Factor Arrows
338,974,925
Factor Arrows
57,794,985
Factor Arrows
51,558,997
Factor Arrows
11141,727
Factor Arrows
239593

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:

3, 5, 11, 239, 593

We can check our work by multiplying all of the prime factors together: 3 x 3 x 5 x 5 x 11 x 239 x 593 = 350,774,325

This can also be written as 32 x 52 x 111 x 2391 x 5931 = 350,774,325

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


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