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  • Which of the following options is a prime factor of 121?
Multiple choice

Which of the following options is a prime factor of 121?

  1. 7

  2. 11

  3. 13

  4. 19

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

121 = 11 × 11 So, 11 is a prime factor of 121.

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