Question

find the greatest common factor of 25 and 32.

Explanation:

Step1: List factors of 25

Factors of 25: $1, 5, 25$

Step2: List factors of 32

Factors of 32: $1, 2, 4, 8, 16, 32$

Step3: Identify common factors

Common factor(s): $1$

Step4: Select the greatest common factor

The only common factor is $1$, so it is the greatest.

Answer:

1