Q: What are the prime factors of the number 116,151,633?

 A: 3, 13, 17, 23, 2539

Why are those the prime factors of the number 116,151,633?

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 116,151,633

116,151,633
Factor Arrows
338,717,211
Factor Arrows
312,905,737
Factor Arrows
13992,749
Factor Arrows
1758,397
Factor Arrows
232,539

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, 13, 17, 23, 2539

We can check our work by multiplying all of the prime factors together: 3 x 3 x 13 x 17 x 23 x 2,539 = 116,151,633

This can also be written as 32 x 131 x 171 x 231 x 2,5391 = 116,151,633

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


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