Q: What are the prime factors of the number 779,024?

 A: 2, 181, 269

Why are those the prime factors of the number 779,024?

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 779,024

779,024
Factor Arrows
2389,512
Factor Arrows
2194,756
Factor Arrows
297,378
Factor Arrows
248,689
Factor Arrows
181269

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, 181, 269

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 181 x 269 = 779,024

This can also be written as 24 x 1811 x 2691 = 779,024

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


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