Q: What are the prime factors of the number 222,302,104?

 A: 2, 47, 199, 2971

Why are those the prime factors of the number 222,302,104?

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 222,302,104

222,302,104
Factor Arrows
2111,151,052
Factor Arrows
255,575,526
Factor Arrows
227,787,763
Factor Arrows
47591,229
Factor Arrows
1992,971

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, 47, 199, 2971

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 47 x 199 x 2,971 = 222,302,104

This can also be written as 23 x 471 x 1991 x 2,9711 = 222,302,104

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


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