Q: What are the prime factors of the number 10,735,452?

 A: 2, 3, 7, 13, 29, 113

Why are those the prime factors of the number 10,735,452?

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 10,735,452

10,735,452
Factor Arrows
25,367,726
Factor Arrows
22,683,863
Factor Arrows
3894,621
Factor Arrows
3298,207
Factor Arrows
742,601
Factor Arrows
133,277
Factor Arrows
29113

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, 13, 29, 113

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 7 x 13 x 29 x 113 = 10,735,452

This can also be written as 22 x 32 x 71 x 131 x 291 x 1131 = 10,735,452

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


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