Q: What are the prime factors of the number 760,355,376?

 A: 2, 3, 11, 19, 75793

Why are those the prime factors of the number 760,355,376?

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 760,355,376

760,355,376
Factor Arrows
2380,177,688
Factor Arrows
2190,088,844
Factor Arrows
295,044,422
Factor Arrows
247,522,211
Factor Arrows
315,840,737
Factor Arrows
111,440,067
Factor Arrows
1975,793

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, 19, 75793

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 11 x 19 x 75,793 = 760,355,376

This can also be written as 24 x 31 x 111 x 191 x 75,7931 = 760,355,376

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


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