Q: What are the prime factors of the number 26,636,484?

 A: 2, 3, 7, 17, 23, 811

Why are those the prime factors of the number 26,636,484?

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 26,636,484

26,636,484
Factor Arrows
213,318,242
Factor Arrows
26,659,121
Factor Arrows
32,219,707
Factor Arrows
7317,101
Factor Arrows
1718,653
Factor Arrows
23811

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, 17, 23, 811

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 7 x 17 x 23 x 811 = 26,636,484

This can also be written as 22 x 31 x 71 x 171 x 231 x 8111 = 26,636,484

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


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