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What Are the Factors of 138?

The factors of 138 are 1, 2, 3, 6, 23, 46, 69, 138.

This is how to find the factors of 138. First, every number is divisible by itself and 1.


  1. Try 1. 1 x 138 = 138, so put these into our factor list.
    1...138

  2. Take 2. 2 x 69 = 138, which means we add these to our factor list.
    12...69138

  3. Now take 3. 3 x 46 = 138, so now we put these in our list of factors.
    123...4669138

  4. Next try 4... no luck. 138/4 isn't a whole number. So we skip 4.

  5. Now try 5... nope! 138/5 isn't a whole number. So we skip 5.

  6. Try 6. 6 x 23 = 138, which means we add these to our factor list.
    1236...234669138

  7. Take 7... no. 138/7 isn't a whole number. So we skip 7.

  8. Now take 8... no luck. 138/8 isn't a whole number. So we skip 8.

  9. Next try 9... nope! 138/9 isn't a whole number. So we skip 9.

  10. Now try 10... no good. 138/10 isn't a whole number. So we skip 10.

  11. Try 11... no. 138/11 isn't a whole number. So we skip 11.

  12. Take 12... no luck. 138/12 isn't a whole number. So we skip 12.

  13. Now, since we don't have any more numbers to try, we're done!
    1236234669138


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Need help finding the factors of 138? It's easy! Here you go: the factors of 138 are 1, 2, 3, 6... | randytayler@gmail.com