Q: What are the prime factors of the number 714,047,862?

 A: 2, 3, 11, 31, 31727

Why are those the prime factors of the number 714,047,862?

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 714,047,862

714,047,862
Factor Arrows
2357,023,931
Factor Arrows
3119,007,977
Factor Arrows
1110,818,907
Factor Arrows
11983,537
Factor Arrows
3131,727

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, 3, 11, 31, 31727

We can check our work by multiplying all of the prime factors together: 2 x 3 x 11 x 11 x 31 x 31,727 = 714,047,862

This can also be written as 21 x 31 x 112 x 311 x 31,7271 = 714,047,862

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


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