Q: What are the prime factors of the number 412,612,250?

 A: 2, 5, 313, 5273

Why are those the prime factors of the number 412,612,250?

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 412,612,250

412,612,250
Factor Arrows
2206,306,125
Factor Arrows
541,261,225
Factor Arrows
58,252,245
Factor Arrows
51,650,449
Factor Arrows
3135,273

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, 5, 313, 5273

We can check our work by multiplying all of the prime factors together: 2 x 5 x 5 x 5 x 313 x 5,273 = 412,612,250

This can also be written as 21 x 53 x 3131 x 5,2731 = 412,612,250

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


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