Q: What are the prime factors of the number 10,056,474?

 A: 2, 3, 23, 2699

Why are those the prime factors of the number 10,056,474?

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 10,056,474

10,056,474
Factor Arrows
25,028,237
Factor Arrows
31,676,079
Factor Arrows
3558,693
Factor Arrows
3186,231
Factor Arrows
362,077
Factor Arrows
232,699

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, 23, 2699

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 3 x 23 x 2,699 = 10,056,474

This can also be written as 21 x 34 x 231 x 2,6991 = 10,056,474

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


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