Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 7774/23,8710/560
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 7774,8710
Greatest Common Factor of Numerators i.e. GCF of 7774,8710 is 26 .
LCM of Denominators means LCM of 23,560 as per the given fractions.
LCM of 23,560 is 12880 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 7774,8710
2 | 7774, 8710 |
13 | 3887, 4355 |
299, 335 |
∴ So the GCF of the given numbers is 2 x 13 = 26
Factors of 7774
List of positive integer factors of 7774 that divides 7774 without a remainder.
1,2,13,23,26,46,169,299,338,598,3887,7774
Factors of 8710
List of positive integer factors of 8710 that divides 8710 without a remainder.
1,2,5,10,13,26,65,67,130,134,335,670,871,1742,4355,8710
Greatest Common Factor
We found the factors 7774,8710 . The biggest common factor number is the GCF number.
So the greatest common factor 7774,8710 is 26.
Lets's calculate LCM of 23,560
Given numbers has no common factors except 1. So, there LCM is their product i.e 12880
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 26/12880
Therefore, the GCF of Fractions 7774/23,8710/560 is 26/12880
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 23,560 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(23,560) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(23,560) x common factors =1 x 1 = 1
LCM(23,560) = ( 23 × 560 ) / 1
LCM(23,560) = 12880 / 1
LCM(23,560) = 12880
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 7774/23, 8710/560?
Answer: GCF of Numerators as per given numbers 7774/23, 8710/560 is
GCF of Numerators i.e. for 7774,8710 is 26
LCM of denominators i.e. for 23,560 is 12880.
Thus, GCF of Fractions is 26/12880.Finally, GCF of Fractions for 7774/23, 8710/560 is 26/12880.