Q: What are the prime factors of the number 25,030,335?

 A: 3, 5, 11, 29, 5231

Why are those the prime factors of the number 25,030,335?

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 25,030,335

25,030,335
Factor Arrows
38,343,445
Factor Arrows
51,668,689
Factor Arrows
11151,699
Factor Arrows
295,231

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:

3, 5, 11, 29, 5231

We can check our work by multiplying all of the prime factors together: 3 x 5 x 11 x 29 x 5,231 = 25,030,335

This can also be written as 31 x 51 x 111 x 291 x 5,2311 = 25,030,335

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


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