Q: What are the prime factors of the number 347,604,829?

 A: 11, 13, 19, 31, 4127

Why are those the prime factors of the number 347,604,829?

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 347,604,829

347,604,829
Factor Arrows
1131,600,439
Factor Arrows
132,430,803
Factor Arrows
19127,937
Factor Arrows
314,127

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:

11, 13, 19, 31, 4127

We can check our work by multiplying all of the prime factors together: 11 x 13 x 19 x 31 x 4,127 = 347,604,829

This can also be written as 111 x 131 x 191 x 311 x 4,1271 = 347,604,829

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


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