Q: What are the prime factors of the number 250,632,635?

 A: 5, 11, 37, 79, 1559

Why are those the prime factors of the number 250,632,635?

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 250,632,635

250,632,635
Factor Arrows
550,126,527
Factor Arrows
114,556,957
Factor Arrows
37123,161
Factor Arrows
791,559

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:

5, 11, 37, 79, 1559

We can check our work by multiplying all of the prime factors together: 5 x 11 x 37 x 79 x 1,559 = 250,632,635

This can also be written as 51 x 111 x 371 x 791 x 1,5591 = 250,632,635

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


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