Q: What are the prime factors of the number 141,377,035?

 A: 5, 67, 127, 3323

Why are those the prime factors of the number 141,377,035?

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 141,377,035

141,377,035
Factor Arrows
528,275,407
Factor Arrows
67422,021
Factor Arrows
1273,323

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:

5, 67, 127, 3323

We can check our work by multiplying all of the prime factors together: 5 x 67 x 127 x 3,323 = 141,377,035

This can also be written as 51 x 671 x 1271 x 3,3231 = 141,377,035

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


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