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What Are the Factors of 220?

The factors of 220 are 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220.

Calcating the factors of 220 is straightforward. 220 and 1 are the easiest two factors to find.


  1. Try 1. 1 x 220 = 220, so put these into our factor list.
    1...220

  2. Take 2. 2 x 110 = 220, which means we add these to our factor list.
    12...110220

  3. Now take 3... no. 220/3 isn't a whole number. So we skip 3.

  4. Next try 4. 4 x 55 = 220, so we add these to our list of factors.
    124...55110220

  5. Now try 5. 5 x 44 = 220, so put these into our factor list.
    1245...4455110220

  6. Try 6... no good. 220/6 isn't a whole number. So we skip 6.

  7. Take 7... no. 220/7 isn't a whole number. So we skip 7.

  8. Now take 8... no luck. 220/8 isn't a whole number. So we skip 8.

  9. Next try 9... nope! 220/9 isn't a whole number. So we skip 9.

  10. Now try 10. 10 x 22 = 220, which means we add these to our factor list.
    124510...224455110220

  11. Try 11. 11 x 20 = 220, so now we put these in our list of factors.
    12451011...20224455110220

  12. Take 12... no luck. 220/12 isn't a whole number. So we skip 12.

  13. Now take 13... nope! 220/13 isn't a whole number. So we skip 13.

  14. Next try 14... no good. 220/14 isn't a whole number. So we skip 14.

  15. Now try 15... no. 220/15 isn't a whole number. So we skip 15.

  16. Now, since we don't have any more numbers to try, we're done!
    1245101120224455110220


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Need help finding the factors of 220? It's easy! Here you go: the factors of 220 are 1, 2, 4, 5, 10, 11... | randytayler@gmail.com