Multi-Language (Coding): GCD of Two Numbers Test

This question tests the attendee's understanding of the concept of GCD and their ability to implement an efficient algorithm to calculate it. The solution involves finding the remainder of A divided by B, and recursively calling till rem becomes zero

Available in

  • English

Summarize this test and see how it helps assess top talent with:

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1 Skills measured

  • Programming (Algorithms)

Test Type

Coding Test

Duration

12 mins

Level

Beginner

Questions

1

Use of Multi-Language (Coding): GCD of Two Numbers Test

Given two positive integers A and B, the task is to find their GCD (Greatest Common Divisor), which is the largest positive integer that divides both A and B without leaving any remainder. To solve the problem, we can use the Euclidean algorithm, which involves finding the remainder of A divided by B, and recursively calling the gcd function with arguments B and the remainder until the remainder is zero. The GCD of A and B will be the last non-zero remainder obtained in this process.

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