Q: What are the prime factors of the number 351,522,024?

 A: 2, 3, 7, 47, 44519

Why are those the prime factors of the number 351,522,024?

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 351,522,024

351,522,024
Factor Arrows
2175,761,012
Factor Arrows
287,880,506
Factor Arrows
243,940,253
Factor Arrows
314,646,751
Factor Arrows
72,092,393
Factor Arrows
4744,519

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, 7, 47, 44519

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 7 x 47 x 44,519 = 351,522,024

This can also be written as 23 x 31 x 71 x 471 x 44,5191 = 351,522,024

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


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