Q: What are the prime factors of the number 373,338,744?

 A: 2, 3, 103, 151027

Why are those the prime factors of the number 373,338,744?

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 373,338,744

373,338,744
Factor Arrows
2186,669,372
Factor Arrows
293,334,686
Factor Arrows
246,667,343
Factor Arrows
315,555,781
Factor Arrows
103151,027

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, 103, 151027

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 103 x 151,027 = 373,338,744

This can also be written as 23 x 31 x 1031 x 151,0271 = 373,338,744

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


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