Q: What are the prime factors of the number 22,525,734?

 A: 2, 3, 7, 11, 48757

Why are those the prime factors of the number 22,525,734?

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 22,525,734

22,525,734
Factor Arrows
211,262,867
Factor Arrows
33,754,289
Factor Arrows
7536,327
Factor Arrows
1148,757

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, 7, 11, 48757

We can check our work by multiplying all of the prime factors together: 2 x 3 x 7 x 11 x 48,757 = 22,525,734

This can also be written as 21 x 31 x 71 x 111 x 48,7571 = 22,525,734

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


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