Q: What are the prime factors of the number 303,624,475?

 A: 5, 7, 11, 41, 3847

Why are those the prime factors of the number 303,624,475?

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 303,624,475

303,624,475
Factor Arrows
560,724,895
Factor Arrows
512,144,979
Factor Arrows
71,734,997
Factor Arrows
11157,727
Factor Arrows
413,847

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:

5, 7, 11, 41, 3847

We can check our work by multiplying all of the prime factors together: 5 x 5 x 7 x 11 x 41 x 3,847 = 303,624,475

This can also be written as 52 x 71 x 111 x 411 x 3,8471 = 303,624,475

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


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