Q: What are the prime factors of the number 471,533,300?

 A: 2, 5, 7, 673619

Why are those the prime factors of the number 471,533,300?

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 471,533,300

471,533,300
Factor Arrows
2235,766,650
Factor Arrows
2117,883,325
Factor Arrows
523,576,665
Factor Arrows
54,715,333
Factor Arrows
7673,619

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, 5, 7, 673619

We can check our work by multiplying all of the prime factors together: 2 x 2 x 5 x 5 x 7 x 673,619 = 471,533,300

This can also be written as 22 x 52 x 71 x 673,6191 = 471,533,300

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


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