Q: What are the prime factors of the number 710,437,156?

 A: 2, 11, 13, 23, 54001

Why are those the prime factors of the number 710,437,156?

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 710,437,156

710,437,156
Factor Arrows
2355,218,578
Factor Arrows
2177,609,289
Factor Arrows
1116,146,299
Factor Arrows
131,242,023
Factor Arrows
2354,001

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, 11, 13, 23, 54001

We can check our work by multiplying all of the prime factors together: 2 x 2 x 11 x 13 x 23 x 54,001 = 710,437,156

This can also be written as 22 x 111 x 131 x 231 x 54,0011 = 710,437,156

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


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