Q: What are the prime factors of the number 774,848?

 A: 2, 12107

Why are those the prime factors of the number 774,848?

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 774,848

774,848
Factor Arrows
2387,424
Factor Arrows
2193,712
Factor Arrows
296,856
Factor Arrows
248,428
Factor Arrows
224,214
Factor Arrows
212,107

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, 12107

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 12,107 = 774,848

This can also be written as 26 x 12,1071 = 774,848

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


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