Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 516/614,990/209,581/497
Formula to find GCF of Fractions is
GCF = GCF of Numerators/LCM of Denominators
As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators
In the given fractions GCF of Numerators means GCF of 516,990,581
Greatest Common Factor of Numerators i.e. GCF of 516,990,581 is 1 .
LCM of Denominators means LCM of 614,209,497 as per the given fractions.
LCM of 614,209,497 is 63778022 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 516,990,581
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 516
List of positive integer factors of 516 that divides 516 without a remainder.
1,2,3,4,6,12,43,86,129,172,258,516
Factors of 990
List of positive integer factors of 990 that divides 990 without a remainder.
1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990
Factors of 581
List of positive integer factors of 581 that divides 581 without a remainder.
1,7,83,581
Greatest Common Factor
We found the factors 516,990,581 . The biggest common factor number is the GCF number.
So the greatest common factor 516,990,581 is 1.
Lets's calculate LCM of 614,209,497
Given numbers has no common factors except 1. So, there LCM is their product i.e 63778022
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/63778022
Therefore, the GCF of Fractions 516/614,990/209,581/497 is 1/63778022
The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).
We need to calculate greatest common factor of 614,209,497 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(614,209,497) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(614,209,497) x common factors =1 x 1 = 1
LCM(614,209,497) = ( 614 × 209 × 497 ) / 1
LCM(614,209,497) = 63778022 / 1
LCM(614,209,497) = 63778022
Here are some samples of GCF of Fractions calculations.
Here are some samples of GCF of Fractions calculations.
1. How to find GCF in Fractions?
Answer: GCF of fractions can be found using the simple formula GCF of Fractions = GCF of Numerators/LCM of Denominators.
2. What is the GCF of Fractions for 516/614, 990/209, 581/497?
Answer: GCF of Numerators as per given numbers 516/614, 990/209, 581/497 is
GCF of Numerators i.e. for 516,990,581 is 1
LCM of denominators i.e. for 614,209,497 is 63778022.
Thus, GCF of Fractions is 1/63778022.Finally, GCF of Fractions for 516/614, 990/209, 581/497 is 1/63778022.