Q: What are the prime factors of the number 514,061,262?

 A: 2, 3, 11, 13, 66571

Why are those the prime factors of the number 514,061,262?

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 514,061,262

514,061,262
Factor Arrows
2257,030,631
Factor Arrows
385,676,877
Factor Arrows
328,558,959
Factor Arrows
39,519,653
Factor Arrows
11865,423
Factor Arrows
1366,571

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, 11, 13, 66571

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 11 x 13 x 66,571 = 514,061,262

This can also be written as 21 x 33 x 111 x 131 x 66,5711 = 514,061,262

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


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