Simplify the operation
Reduce (simplify) the fractions to their lowest terms equivalents:
- To reduce a fraction to the lowest terms equivalent: divide both the numerator and denominator by their greatest common factor, GCF.
The fraction: 25/5
- The prime factorizations of the numerator and denominator:
- 25 = 52
- 5 is a prime number.
- Multiply all the common prime factors: if there are repeating prime factors we only take them once, and only the ones having the lowest exponent (the lowest powers).
- GCF (25; 5) = 5
25/5 = (25 ÷ 5)/(5 ÷ 5) = 5/1 = 5
The fraction can also be reduced without calculating GCF; factor the numerator and denominator and cross out all the common prime factors:
25/5 = 52/5 = (52 ÷ 5)/(5 ÷ 5) = 5/1 = 5
The fraction: 29/11
29/11 is already reduced to the lowest terms.
The numerator and denominator have no common prime factors:
- 29 is a prime number.
- 11 is a prime number.
- GCF (29; 11) = 1