Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 9723/971,8910/878
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 9723,8910
Greatest Common Factor of Numerators i.e. GCF of 9723,8910 is 3 .
LCM of Denominators means LCM of 971,878 as per the given fractions.
LCM of 971,878 is 852538 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 9723,8910
3 | 9723, 8910 |
3241, 2970 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 9723
List of positive integer factors of 9723 that divides 9723 without a remainder.
1,3,7,21,463,1389,3241,9723
Factors of 8910
List of positive integer factors of 8910 that divides 8910 without a remainder.
1,2,3,5,6,9,10,11,15,18,22,27,30,33,45,54,55,66,81,90,99,110,135,162,165,198,270,297,330,405,495,594,810,891,990,1485,1782,2970,4455,8910
Greatest Common Factor
We found the factors 9723,8910 . The biggest common factor number is the GCF number.
So the greatest common factor 9723,8910 is 3.
Lets's calculate LCM of 971,878
Given numbers has no common factors except 1. So, there LCM is their product i.e 852538
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/852538
Therefore, the GCF of Fractions 9723/971,8910/878 is 3/852538
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 971,878 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(971,878) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(971,878) x common factors =1 x 1 = 1
LCM(971,878) = ( 971 × 878 ) / 1
LCM(971,878) = 852538 / 1
LCM(971,878) = 852538
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 9723/971, 8910/878?
Answer: GCF of Numerators as per given numbers 9723/971, 8910/878 is
GCF of Numerators i.e. for 9723,8910 is 3
LCM of denominators i.e. for 971,878 is 852538.
Thus, GCF of Fractions is 3/852538.Finally, GCF of Fractions for 9723/971, 8910/878 is 3/852538.