Q: What are the prime factors of the number 452,511,150?

 A: 2, 3, 5, 7, 13, 33151

Why are those the prime factors of the number 452,511,150?

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 452,511,150

452,511,150
Factor Arrows
2226,255,575
Factor Arrows
375,418,525
Factor Arrows
515,083,705
Factor Arrows
53,016,741
Factor Arrows
7430,963
Factor Arrows
1333,151

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, 5, 7, 13, 33151

We can check our work by multiplying all of the prime factors together: 2 x 3 x 5 x 5 x 7 x 13 x 33,151 = 452,511,150

This can also be written as 21 x 31 x 52 x 71 x 131 x 33,1511 = 452,511,150

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


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