Q: What are the prime factors of the number 26,526,300?

 A: 2, 3, 5, 29, 3049

Why are those the prime factors of the number 26,526,300?

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 26,526,300

26,526,300
Factor Arrows
213,263,150
Factor Arrows
26,631,575
Factor Arrows
32,210,525
Factor Arrows
5442,105
Factor Arrows
588,421
Factor Arrows
293,049

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, 5, 29, 3049

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 5 x 5 x 29 x 3,049 = 26,526,300

This can also be written as 22 x 31 x 52 x 291 x 3,0491 = 26,526,300

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


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