Q: What are the prime factors of the number 34,540,716?

 A: 2, 3, 7, 283, 1453

Why are those the prime factors of the number 34,540,716?

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 34,540,716

34,540,716
Factor Arrows
217,270,358
Factor Arrows
28,635,179
Factor Arrows
32,878,393
Factor Arrows
7411,199
Factor Arrows
2831,453

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, 7, 283, 1453

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 7 x 283 x 1,453 = 34,540,716

This can also be written as 22 x 31 x 71 x 2831 x 1,4531 = 34,540,716

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


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