Q: What are the prime factors of the number 10,207,252?

 A: 2, 11, 61, 3803

Why are those the prime factors of the number 10,207,252?

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 10,207,252

10,207,252
Factor Arrows
25,103,626
Factor Arrows
22,551,813
Factor Arrows
11231,983
Factor Arrows
613,803

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, 11, 61, 3803

We can check our work by multiplying all of the prime factors together: 2 x 2 x 11 x 61 x 3,803 = 10,207,252

This can also be written as 22 x 111 x 611 x 3,8031 = 10,207,252

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


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