Q: What are the prime factors of the number 35,302,652?

 A: 2, 7, 11, 61, 1879

Why are those the prime factors of the number 35,302,652?

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 35,302,652

35,302,652
Factor Arrows
217,651,326
Factor Arrows
28,825,663
Factor Arrows
71,260,809
Factor Arrows
11114,619
Factor Arrows
611,879

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, 61, 1879

We can check our work by multiplying all of the prime factors together: 2 x 2 x 7 x 11 x 61 x 1,879 = 35,302,652

This can also be written as 22 x 71 x 111 x 611 x 1,8791 = 35,302,652

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


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