Q: What are the prime factors of the number 366,158,808?

 A: 2, 3, 37, 137447

Why are those the prime factors of the number 366,158,808?

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 366,158,808

366,158,808
Factor Arrows
2183,079,404
Factor Arrows
291,539,702
Factor Arrows
245,769,851
Factor Arrows
315,256,617
Factor Arrows
35,085,539
Factor Arrows
37137,447

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, 37, 137447

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 3 x 37 x 137,447 = 366,158,808

This can also be written as 23 x 32 x 371 x 137,4471 = 366,158,808

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


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