Q: What are the prime factors of the number 101,754,510?

 A: 2, 3, 5, 11, 13, 23719

Why are those the prime factors of the number 101,754,510?

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 101,754,510

101,754,510
Factor Arrows
250,877,255
Factor Arrows
316,959,085
Factor Arrows
53,391,817
Factor Arrows
11308,347
Factor Arrows
1323,719

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, 11, 13, 23719

We can check our work by multiplying all of the prime factors together: 2 x 3 x 5 x 11 x 13 x 23,719 = 101,754,510

This can also be written as 21 x 31 x 51 x 111 x 131 x 23,7191 = 101,754,510

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


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