Q: What are the prime factors of the number 222,232,300?

 A: 2, 5, 41, 67, 809

Why are those the prime factors of the number 222,232,300?

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 222,232,300

222,232,300
Factor Arrows
2111,116,150
Factor Arrows
255,558,075
Factor Arrows
511,111,615
Factor Arrows
52,222,323
Factor Arrows
4154,203
Factor Arrows
67809

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, 5, 41, 67, 809

We can check our work by multiplying all of the prime factors together: 2 x 2 x 5 x 5 x 41 x 67 x 809 = 222,232,300

This can also be written as 22 x 52 x 411 x 671 x 8091 = 222,232,300

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


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