Best Answer

Use a factor tree.

221

13,17 All the factors are prime.

13 x 17 = 221

Q: How do you work out the factor tree of 221?

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Related questions

231 / \ 3 77 / \ 7 11 / \ 11 1

1, 13, 17, and 221.

221 has two factor pairs: 13 * 17 and [perhaps redundantly] 1 * 221

The greatest common factor of 494 and 221 is 13.

1,3,5,15,25,75

No. 221 = 13 x 17

No.

13

13 and 17

9 ^ 3x3

200 100,2 50,2,2 25,2,2,2 5,5,2,2,2

90 45,2 15,3,2 5,3,3,2