Q: What are the prime factors of the number 222,333,034?

 A: 2, 7, 11, 73, 19777

Why are those the prime factors of the number 222,333,034?

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 222,333,034

222,333,034
Factor Arrows
2111,166,517
Factor Arrows
715,880,931
Factor Arrows
111,443,721
Factor Arrows
7319,777

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, 73, 19777

We can check our work by multiplying all of the prime factors together: 2 x 7 x 11 x 73 x 19,777 = 222,333,034

This can also be written as 21 x 71 x 111 x 731 x 19,7771 = 222,333,034

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


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