Q: What are the prime factors of the number 25,050,036?

 A: 2, 3, 11, 23, 37, 223

Why are those the prime factors of the number 25,050,036?

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 25,050,036

25,050,036
Factor Arrows
212,525,018
Factor Arrows
26,262,509
Factor Arrows
32,087,503
Factor Arrows
11189,773
Factor Arrows
238,251
Factor Arrows
37223

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, 37, 223

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 11 x 23 x 37 x 223 = 25,050,036

This can also be written as 22 x 31 x 111 x 231 x 371 x 2231 = 25,050,036

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


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