Q: What are the prime factors of the number 881,484?

 A: 2, 3, 17, 29, 149

Why are those the prime factors of the number 881,484?

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 881,484

881,484
Factor Arrows
2440,742
Factor Arrows
2220,371
Factor Arrows
373,457
Factor Arrows
174,321
Factor Arrows
29149

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, 17, 29, 149

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 17 x 29 x 149 = 881,484

This can also be written as 22 x 31 x 171 x 291 x 1491 = 881,484

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


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