Q: What are the prime factors of the number 25,026,336?

 A: 2, 3, 113, 769

Why are those the prime factors of the number 25,026,336?

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 25,026,336

25,026,336
Factor Arrows
212,513,168
Factor Arrows
26,256,584
Factor Arrows
23,128,292
Factor Arrows
21,564,146
Factor Arrows
2782,073
Factor Arrows
3260,691
Factor Arrows
386,897
Factor Arrows
113769

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, 113, 769

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 3 x 3 x 113 x 769 = 25,026,336

This can also be written as 25 x 32 x 1131 x 7691 = 25,026,336

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


More Examples

Here are some more numbers to try:

Try the factor calculator

Explore more about the number 25,026,336:


Ask a Question