Q: What are the prime factors of the number 210,532,352?

 A: 2, 17, 6047

Why are those the prime factors of the number 210,532,352?

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 210,532,352

210,532,352
Factor Arrows
2105,266,176
Factor Arrows
252,633,088
Factor Arrows
226,316,544
Factor Arrows
213,158,272
Factor Arrows
26,579,136
Factor Arrows
23,289,568
Factor Arrows
21,644,784
Factor Arrows
2822,392
Factor Arrows
2411,196
Factor Arrows
2205,598
Factor Arrows
2102,799
Factor Arrows
176,047

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, 17, 6047

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 2 x 2 x 2 x 2 x 2 x 17 x 6,047 = 210,532,352

This can also be written as 211 x 171 x 6,0471 = 210,532,352

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


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