Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 8911/75,2910/125
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 8911,2910
Greatest Common Factor of Numerators i.e. GCF of 8911,2910 is 1 .
LCM of Denominators means LCM of 75,125 as per the given fractions.
LCM of 75,125 is 375 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 8911,2910
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 8911
List of positive integer factors of 8911 that divides 8911 without a remainder.
1,7,19,67,133,469,1273,8911
Factors of 2910
List of positive integer factors of 2910 that divides 2910 without a remainder.
1,2,3,5,6,10,15,30,97,194,291,485,582,970,1455,2910
Greatest Common Factor
We found the factors 8911,2910 . The biggest common factor number is the GCF number.
So the greatest common factor 8911,2910 is 1.
Lets's calculate LCM of 75,125
5 | 75, 125 |
5 | 15, 25 |
3, 5 |
∴ So the LCM of the given numbers is 5 x 5 x 3 x 5 = 375
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/375
Therefore, the GCF of Fractions 8911/75,2910/125 is 1/375
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 75,125 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(75,125) = 25
common factors(in case of two or more numbers have common factors) = 1
GCF(75,125) x common factors =25 x 1 = 25
LCM(75,125) = ( 75 × 125 ) / 25
LCM(75,125) = 9375 / 25
LCM(75,125) = 375
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 8911/75, 2910/125?
Answer: GCF of Numerators as per given numbers 8911/75, 2910/125 is
GCF of Numerators i.e. for 8911,2910 is 1
LCM of denominators i.e. for 75,125 is 375.
Thus, GCF of Fractions is 1/375.Finally, GCF of Fractions for 8911/75, 2910/125 is 1/375.