Q: What are the prime factors of the number 652,424,600?

 A: 2, 5, 29, 197, 571

Why are those the prime factors of the number 652,424,600?

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 652,424,600

652,424,600
Factor Arrows
2326,212,300
Factor Arrows
2163,106,150
Factor Arrows
281,553,075
Factor Arrows
516,310,615
Factor Arrows
53,262,123
Factor Arrows
29112,487
Factor Arrows
197571

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, 29, 197, 571

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 5 x 5 x 29 x 197 x 571 = 652,424,600

This can also be written as 23 x 52 x 291 x 1971 x 5711 = 652,424,600

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


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