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What Are the Factors of 121?

The factors of 121 are 1, 11, 121.

Here is how you calculate the factors of 121. The first two factors - and sometimes the only two - are the number itself, and 1.


  1. Try 1. 1 x 121 = 121, so put these into our factor list.
    1...121

  2. Take 2... no good. 121/2 isn't a whole number. So we skip 2.

  3. Now take 3... no. 121/3 isn't a whole number. So we skip 3.

  4. Next try 4... no luck. 121/4 isn't a whole number. So we skip 4.

  5. Now try 5... nope! 121/5 isn't a whole number. So we skip 5.

  6. Try 6... no good. 121/6 isn't a whole number. So we skip 6.

  7. Take 7... no. 121/7 isn't a whole number. So we skip 7.

  8. Now take 8... no luck. 121/8 isn't a whole number. So we skip 8.

  9. Next try 9... nope! 121/9 isn't a whole number. So we skip 9.

  10. Now try 10... no good. 121/10 isn't a whole number. So we skip 10.

  11. Try 11. 11 x 11 = 121, so we add it to our list of factors. There are no numbers between 11 and itself, so we can stop.
    111121



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Need help finding the factors of 121? It's easy! Here you go: the factors of 121 are 1, 11... | randytayler@gmail.com