Question

Is $\frac{31}{25}$ in its simplest form?

• A. Yes
• B. No

Answer 1

The correct option is A Yes

Concept: If a fraction has the greatest common factor of the numerator and the denominator equals 1, then the fraction is in its simplest form.

As 31 is a Prime number
Factors of 31: 1 , 31
Factors of 25: 1 , 5 , 25
Gratest common factor (31, 25) = 1
$\therefore$ The given fraction is in its simplest form.