Q: What are the prime factors of the number 103,352,535?

 A: 3, 5, 11, 13, 16061

Why are those the prime factors of the number 103,352,535?

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 103,352,535

103,352,535
Factor Arrows
334,450,845
Factor Arrows
311,483,615
Factor Arrows
52,296,723
Factor Arrows
11208,793
Factor Arrows
1316,061

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:

3, 5, 11, 13, 16061

We can check our work by multiplying all of the prime factors together: 3 x 3 x 5 x 11 x 13 x 16,061 = 103,352,535

This can also be written as 32 x 51 x 111 x 131 x 16,0611 = 103,352,535

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


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