Q: What are the prime factors of the number 941,824?

 A: 2, 13, 283

Why are those the prime factors of the number 941,824?

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 941,824

941,824
Factor Arrows
2470,912
Factor Arrows
2235,456
Factor Arrows
2117,728
Factor Arrows
258,864
Factor Arrows
229,432
Factor Arrows
214,716
Factor Arrows
27,358
Factor Arrows
23,679
Factor Arrows
13283

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, 13, 283

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 13 x 283 = 941,824

This can also be written as 28 x 131 x 2831 = 941,824

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


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