Q: What are the prime factors of the number 38,477,248?

 A: 2, 601207

Why are those the prime factors of the number 38,477,248?

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 38,477,248

38,477,248
Factor Arrows
219,238,624
Factor Arrows
29,619,312
Factor Arrows
24,809,656
Factor Arrows
22,404,828
Factor Arrows
21,202,414
Factor Arrows
2601,207

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, 601207

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 601,207 = 38,477,248

This can also be written as 26 x 601,2071 = 38,477,248

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


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