Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 2740/117,1561/8941
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 2740,1561
Greatest Common Factor of Numerators i.e. GCF of 2740,1561 is 1 .
LCM of Denominators means LCM of 117,8941 as per the given fractions.
LCM of 117,8941 is 1046097 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 2740,1561
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 2740
List of positive integer factors of 2740 that divides 2740 without a remainder.
1,2,4,5,10,20,137,274,548,685,1370,2740
Factors of 1561
List of positive integer factors of 1561 that divides 1561 without a remainder.
1,7,223,1561
Greatest Common Factor
We found the factors 2740,1561 . The biggest common factor number is the GCF number.
So the greatest common factor 2740,1561 is 1.
Lets's calculate LCM of 117,8941
Given numbers has no common factors except 1. So, there LCM is their product i.e 1046097
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1046097
Therefore, the GCF of Fractions 2740/117,1561/8941 is 1/1046097
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 117,8941 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(117,8941) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(117,8941) x common factors =1 x 1 = 1
LCM(117,8941) = ( 117 × 8941 ) / 1
LCM(117,8941) = 1046097 / 1
LCM(117,8941) = 1046097
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 2740/117, 1561/8941?
Answer: GCF of Numerators as per given numbers 2740/117, 1561/8941 is
GCF of Numerators i.e. for 2740,1561 is 1
LCM of denominators i.e. for 117,8941 is 1046097.
Thus, GCF of Fractions is 1/1046097.Finally, GCF of Fractions for 2740/117, 1561/8941 is 1/1046097.