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2023 AMC 10A Problem 12

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2023 AMC 10A Problem 12AMC 10 Step by Step
Name:                             Date: September 13, 2026
Divisibility & Factors · difficulty 2 of 5 · about 3 min · position P11-15

How many three-digit positive integers NN satisfy the following properties?

  • The number NN is divisible by 77 .
  • The number formed by reversing the digits of NN is divisible by 55 .
  1. A)

    1313

  2. B)

    1414

  3. C)

    1515

  4. D)

    1616

  5. E)

    1717

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