Q: What are the prime factors of the number 35,026,000?

 A: 2, 5, 83, 211

Why are those the prime factors of the number 35,026,000?

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 35,026,000

35,026,000
Factor Arrows
217,513,000
Factor Arrows
28,756,500
Factor Arrows
24,378,250
Factor Arrows
22,189,125
Factor Arrows
5437,825
Factor Arrows
587,565
Factor Arrows
517,513
Factor Arrows
83211

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, 83, 211

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 5 x 5 x 5 x 83 x 211 = 35,026,000

This can also be written as 24 x 53 x 831 x 2111 = 35,026,000

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


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