Q: What are the prime factors of the number 712,101?

 A: 3, 13, 19, 31

Why are those the prime factors of the number 712,101?

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 712,101

712,101
Factor Arrows
3237,367
Factor Arrows
1318,259
Factor Arrows
19961
Factor Arrows
3131

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, 19, 31

We can check our work by multiplying all of the prime factors together: 3 x 13 x 19 x 31 x 31 = 712,101

This can also be written as 31 x 131 x 191 x 312 = 712,101

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


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