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: 101/204
101/204 is already reduced to the lowest terms.
The numerator and denominator have no common prime factors:
- 101 is a prime number.
- 204 = 22 × 3 × 17
- GCF (101; 204) = 1
The fraction: 107/214
- The prime factorizations of the numerator and denominator:
- 107 is a prime number.
- 214 = 2 × 107
- 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 (107; 214) = 107
107/214 = (107 ÷ 107)/(214 ÷ 107) = 1/2
The fraction can also be reduced without calculating GCF; factor the numerator and denominator and cross out all the common prime factors:
107/214 = 107/(2 × 107) = (107 ÷ 107)/((2 × 107) ÷ 107) = 1/2