Q: What are the prime factors of the number 468,142,680?

 A: 2, 3, 5, 607, 6427

Why are those the prime factors of the number 468,142,680?

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 468,142,680

468,142,680
Factor Arrows
2234,071,340
Factor Arrows
2117,035,670
Factor Arrows
258,517,835
Factor Arrows
319,505,945
Factor Arrows
53,901,189
Factor Arrows
6076,427

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, 5, 607, 6427

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 5 x 607 x 6,427 = 468,142,680

This can also be written as 23 x 31 x 51 x 6071 x 6,4271 = 468,142,680

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


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