Q: What are the prime factors of the number 534,253,100?

 A: 2, 5, 151, 35381

Why are those the prime factors of the number 534,253,100?

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 534,253,100

534,253,100
Factor Arrows
2267,126,550
Factor Arrows
2133,563,275
Factor Arrows
526,712,655
Factor Arrows
55,342,531
Factor Arrows
15135,381

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, 151, 35381

We can check our work by multiplying all of the prime factors together: 2 x 2 x 5 x 5 x 151 x 35,381 = 534,253,100

This can also be written as 22 x 52 x 1511 x 35,3811 = 534,253,100

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


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