What are distinct prime factors of the number 26381?

  1. A. 29, 17, 37
  2. B. 31, 17, 47
  3. C. 19, 37, 13
  4. D. 23, 31, 37

Correct Answer: D. 23, 31, 37

Explanation

Testing divisibility by the given prime numbers, we find 23 \times 31 \times 37 = 26381. Thus, the distinct prime factors are 23, 31, and 37.

Related questions on Arithmetic

Practice more CDS Elementary Mathematics questions