Q: What are the prime factors of the number 130,567,514?

 A: 2, 7, 11, 17, 53, 941

Why are those the prime factors of the number 130,567,514?

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 130,567,514

130,567,514
Factor Arrows
265,283,757
Factor Arrows
79,326,251
Factor Arrows
11847,841
Factor Arrows
1749,873
Factor Arrows
53941

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, 7, 11, 17, 53, 941

We can check our work by multiplying all of the prime factors together: 2 x 7 x 11 x 17 x 53 x 941 = 130,567,514

This can also be written as 21 x 71 x 111 x 171 x 531 x 9411 = 130,567,514

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


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