Q: What are the prime factors of the number 122,773,253?

Why are those the prime factors of the number 122,773,253?

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 122,773,253

	122,773,253
433		283,541

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:

433, 283541

We can check our work by multiplying all of the prime factors together: 433 x 283,541 = 122,773,253

This can also be written as 433¹ x 283,541¹ = 122,773,253

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

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