Q: What are the prime factors of the number 224,455,035?

 A: 3, 5, 7, 31, 9851

Why are those the prime factors of the number 224,455,035?

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 224,455,035

224,455,035
Factor Arrows
374,818,345
Factor Arrows
514,963,669
Factor Arrows
72,137,667
Factor Arrows
7305,381
Factor Arrows
319,851

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:

3, 5, 7, 31, 9851

We can check our work by multiplying all of the prime factors together: 3 x 5 x 7 x 7 x 31 x 9,851 = 224,455,035

This can also be written as 31 x 51 x 72 x 311 x 9,8511 = 224,455,035

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


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