Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 812/110,5859/109
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 812,5859
Greatest Common Factor of Numerators i.e. GCF of 812,5859 is 7 .
LCM of Denominators means LCM of 110,109 as per the given fractions.
LCM of 110,109 is 11990 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 812,5859
7 | 812, 5859 |
116, 837 |
∴ So the GCF of the given numbers is 7 = 7
Factors of 812
List of positive integer factors of 812 that divides 812 without a remainder.
1,2,4,7,14,28,29,58,116,203,406,812
Factors of 5859
List of positive integer factors of 5859 that divides 5859 without a remainder.
1,3,7,9,21,27,31,63,93,189,217,279,651,837,1953,5859
Greatest Common Factor
We found the factors 812,5859 . The biggest common factor number is the GCF number.
So the greatest common factor 812,5859 is 7.
Lets's calculate LCM of 110,109
Given numbers has no common factors except 1. So, there LCM is their product i.e 11990
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 7/11990
Therefore, the GCF of Fractions 812/110,5859/109 is 7/11990
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 110,109 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(110,109) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(110,109) x common factors =1 x 1 = 1
LCM(110,109) = ( 110 × 109 ) / 1
LCM(110,109) = 11990 / 1
LCM(110,109) = 11990
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 812/110, 5859/109?
Answer: GCF of Numerators as per given numbers 812/110, 5859/109 is
GCF of Numerators i.e. for 812,5859 is 7
LCM of denominators i.e. for 110,109 is 11990.
Thus, GCF of Fractions is 7/11990.Finally, GCF of Fractions for 812/110, 5859/109 is 7/11990.