Q: What are the prime factors of the number 34,533,422?

 A: 2, 7, 11, 53, 4231

Why are those the prime factors of the number 34,533,422?

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 34,533,422

34,533,422
Factor Arrows
217,266,711
Factor Arrows
72,466,673
Factor Arrows
11224,243
Factor Arrows
534,231

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, 7, 11, 53, 4231

We can check our work by multiplying all of the prime factors together: 2 x 7 x 11 x 53 x 4,231 = 34,533,422

This can also be written as 21 x 71 x 111 x 531 x 4,2311 = 34,533,422

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


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