Q: What are the prime factors of the number 366,035,228?

 A: 2, 13, 17, 19, 31, 37

Why are those the prime factors of the number 366,035,228?

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 366,035,228

366,035,228
Factor Arrows
2183,017,614
Factor Arrows
291,508,807
Factor Arrows
137,039,139
Factor Arrows
17414,067
Factor Arrows
1921,793
Factor Arrows
191,147
Factor Arrows
3137

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, 13, 17, 19, 31, 37

We can check our work by multiplying all of the prime factors together: 2 x 2 x 13 x 17 x 19 x 19 x 31 x 37 = 366,035,228

This can also be written as 22 x 131 x 171 x 192 x 311 x 371 = 366,035,228

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


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