Q: What are the prime factors of the number 377,012,760?

 A: 2, 3, 5, 29, 131, 827

Why are those the prime factors of the number 377,012,760?

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 377,012,760

377,012,760
Factor Arrows
2188,506,380
Factor Arrows
294,253,190
Factor Arrows
247,126,595
Factor Arrows
315,708,865
Factor Arrows
53,141,773
Factor Arrows
29108,337
Factor Arrows
131827

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, 5, 29, 131, 827

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 5 x 29 x 131 x 827 = 377,012,760

This can also be written as 23 x 31 x 51 x 291 x 1311 x 8271 = 377,012,760

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


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