Q: What are the prime factors of the number 303,203,336?

 A: 2, 1193, 31769

Why are those the prime factors of the number 303,203,336?

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 303,203,336

303,203,336
Factor Arrows
2151,601,668
Factor Arrows
275,800,834
Factor Arrows
237,900,417
Factor Arrows
1,19331,769

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, 1193, 31769

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 1,193 x 31,769 = 303,203,336

This can also be written as 23 x 1,1931 x 31,7691 = 303,203,336

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


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