Q: What are the prime factors of the number 914,264?

 A: 2, 13, 59, 149

Why are those the prime factors of the number 914,264?

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 914,264

914,264
Factor Arrows
2457,132
Factor Arrows
2228,566
Factor Arrows
2114,283
Factor Arrows
138,791
Factor Arrows
59149

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, 59, 149

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 13 x 59 x 149 = 914,264

This can also be written as 23 x 131 x 591 x 1491 = 914,264

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


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