Identify the GCD of the numbers 32, 64 and 256 among the options.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 32
32 = 2 × 2 × 2 × 2 × 2
64 = 2 × 2 × 2 × 2 × 2 × 2
256 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2
GCD of the 32, 64 and 256 = 2 × 2 × 2 × 2 × 2 = 32