Q: What are the prime factors of the number 24,934,954?

 A: 2, 11, 17, 19, 29

Why are those the prime factors of the number 24,934,954?

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 24,934,954

24,934,954
Factor Arrows
212,467,477
Factor Arrows
111,133,407
Factor Arrows
11103,037
Factor Arrows
119,367
Factor Arrows
17551
Factor Arrows
1929

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, 17, 19, 29

We can check our work by multiplying all of the prime factors together: 2 x 11 x 11 x 11 x 17 x 19 x 29 = 24,934,954

This can also be written as 21 x 113 x 171 x 191 x 291 = 24,934,954

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


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