Q: What are the prime factors of the number 210,020,204?

 A: 2, 29, 41, 44159

Why are those the prime factors of the number 210,020,204?

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 210,020,204

210,020,204
Factor Arrows
2105,010,102
Factor Arrows
252,505,051
Factor Arrows
291,810,519
Factor Arrows
4144,159

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, 29, 41, 44159

We can check our work by multiplying all of the prime factors together: 2 x 2 x 29 x 41 x 44,159 = 210,020,204

This can also be written as 22 x 291 x 411 x 44,1591 = 210,020,204

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


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