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What Are the Factors of 133?

The factors of 133 are 1, 7, 19, 133.

This is how to find the factors of 133. The first two factors - and sometimes the only two - are the number itself, and 1.


  1. Try 1. 1 x 133 = 133, so put these into our factor list.
    1...133

  2. Take 2... no good. 133/2 isn't a whole number. So we skip 2.

  3. Now take 3... no. 133/3 isn't a whole number. So we skip 3.

  4. Next try 4... no luck. 133/4 isn't a whole number. So we skip 4.

  5. Now try 5... nope! 133/5 isn't a whole number. So we skip 5.

  6. Try 6... no good. 133/6 isn't a whole number. So we skip 6.

  7. Take 7. 7 x 19 = 133, so now we put these in our list of factors.
    17...19133

  8. Now take 8... no luck. 133/8 isn't a whole number. So we skip 8.

  9. Next try 9... nope! 133/9 isn't a whole number. So we skip 9.

  10. Now try 10... no good. 133/10 isn't a whole number. So we skip 10.

  11. Try 11... no. 133/11 isn't a whole number. So we skip 11.

  12. Take 12... no luck. 133/12 isn't a whole number. So we skip 12.

  13. Now, since we don't have any more numbers to try, we're done!
    1719133


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Need help finding the factors of 133? It's easy! Here you go: the factors of 133 are 1, 7... | randytayler@gmail.com