Q: What are the prime factors of the number 770,635,041?

 A: 3, 11, 17, 19, 197, 367

Why are those the prime factors of the number 770,635,041?

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 770,635,041

770,635,041
Factor Arrows
3256,878,347
Factor Arrows
1123,352,577
Factor Arrows
171,373,681
Factor Arrows
1972,299
Factor Arrows
197367

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:

3, 11, 17, 19, 197, 367

We can check our work by multiplying all of the prime factors together: 3 x 11 x 17 x 19 x 197 x 367 = 770,635,041

This can also be written as 31 x 111 x 171 x 191 x 1971 x 3671 = 770,635,041

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


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