Q: What are the prime factors of the number 536,341,512?

 A: 2, 3, 7, 73, 101, 433

Why are those the prime factors of the number 536,341,512?

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 536,341,512

536,341,512
Factor Arrows
2268,170,756
Factor Arrows
2134,085,378
Factor Arrows
267,042,689
Factor Arrows
322,347,563
Factor Arrows
73,192,509
Factor Arrows
7343,733
Factor Arrows
101433

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, 3, 7, 73, 101, 433

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 7 x 73 x 101 x 433 = 536,341,512

This can also be written as 23 x 31 x 71 x 731 x 1011 x 4331 = 536,341,512

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


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