πŸ“’ Too many exams? Don’t know which one suits you best? Book Your Free Expert πŸ‘‰ call Now!

  • google app store apple app store
  • βœ–

      Question

      The greatest common divisor of 98 and 490 is:

      A 111 Correct Answer Incorrect Answer
      B 98 Correct Answer Incorrect Answer
      C 89 Correct Answer Incorrect Answer
      D 78 Correct Answer Incorrect Answer

      Solution

      ATQ,

      Prime factors of 98 = 2 Γ— 7 Γ— 7

      Prime factors of 490 = 2 Γ— 5 Γ— 7 Γ— 7

      HCF = 2 Γ— 7 Γ— 7 = 98

      Practice Next

      Relevant for Exams:

      ask-question