13
The prime factors of 221 are 13 and 17. 13 x 17 = 221. The factors of 221 are 1, 13, 17, and 221.
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All whole numbers except for -1, 0 and 1 have at least one prime factor.
No, 13*17=221, therefore it is not.
No.
No. 221 = 13 x 17
The prime factors of 221 are 13 and 17. They're the only prime numbers that will divide evenly into 221 with no remainder.
Use a factor tree. 221 13,17 All the factors are prime. 13 x 17 = 221
The least prime factor of 700 is two (2).
231 / \ 3 77 / \ 7 11 / \ 11 1
The least common prime factor of 24 and 28 is 2.
The smallest prime factor of 1,365 is 3.
The prime factors of 221 are 13 and 17. 13 x 17 = 221. The factors of 221 are 1, 13, 17, and 221.
No it is not a prime number, because you can multiply 13 and 17 together and get 221 13x17=221
11
1 and 221, respectively.
5 + 2 = 7