Q: What are the prime factors of the number 424,141,302?

 A: 2, 3, 13, 397, 13697

Why are those the prime factors of the number 424,141,302?

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 424,141,302

424,141,302
Factor Arrows
2212,070,651
Factor Arrows
370,690,217
Factor Arrows
135,437,709
Factor Arrows
39713,697

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, 13, 397, 13697

We can check our work by multiplying all of the prime factors together: 2 x 3 x 13 x 397 x 13,697 = 424,141,302

This can also be written as 21 x 31 x 131 x 3971 x 13,6971 = 424,141,302

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


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