Q: What are the prime factors of the number 214,141,050?

 A: 2, 3, 5, 127, 1249

Why are those the prime factors of the number 214,141,050?

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 214,141,050

214,141,050
Factor Arrows
2107,070,525
Factor Arrows
335,690,175
Factor Arrows
311,896,725
Factor Arrows
33,965,575
Factor Arrows
5793,115
Factor Arrows
5158,623
Factor Arrows
1271,249

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, 5, 127, 1249

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 5 x 5 x 127 x 1,249 = 214,141,050

This can also be written as 21 x 33 x 52 x 1271 x 1,2491 = 214,141,050

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


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