Q: What are the prime factors of the number 650,270,214?

 A: 2, 3, 11, 23, 4327

Why are those the prime factors of the number 650,270,214?

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 650,270,214

650,270,214
Factor Arrows
2325,135,107
Factor Arrows
3108,378,369
Factor Arrows
336,126,123
Factor Arrows
312,042,041
Factor Arrows
111,094,731
Factor Arrows
1199,521
Factor Arrows
234,327

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, 11, 23, 4327

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 11 x 11 x 23 x 4,327 = 650,270,214

This can also be written as 21 x 33 x 112 x 231 x 4,3271 = 650,270,214

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


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