Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 8/87,7/47,96/82,75/815
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 8,7,96,75
Greatest Common Factor of Numerators i.e. GCF of 8,7,96,75 is 1 .
LCM of Denominators means LCM of 87,47,82,815 as per the given fractions.
LCM of 87,47,82,815 is 273267870 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 8,7,96,75
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 8
List of positive integer factors of 8 that divides 8 without a remainder.
1,2,4,8
Factors of 7
List of positive integer factors of 7 that divides 7 without a remainder.
1,7
Factors of 96
List of positive integer factors of 96 that divides 96 without a remainder.
1,2,3,4,6,8,12,16,24,32,48,96
Factors of 75
List of positive integer factors of 75 that divides 75 without a remainder.
1,3,5,15,25,75
Greatest Common Factor
We found the factors 8,7,96,75 . The biggest common factor number is the GCF number.
So the greatest common factor 8,7,96,75 is 1.
Lets's calculate LCM of 87,47,82,815
Given numbers has no common factors except 1. So, there LCM is their product i.e 273267870
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/273267870
Therefore, the GCF of Fractions 8/87,7/47,96/82,75/815 is 1/273267870
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 87,47,82,815 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(87,47,82,815) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(87,47,82,815) x common factors =1 x 1 = 1
LCM(87,47,82,815) = ( 87 × 47 × 82 × 815 ) / 1
LCM(87,47,82,815) = 273267870 / 1
LCM(87,47,82,815) = 273267870
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 8/87, 7/47, 96/82, 75/815?
Answer: GCF of Numerators as per given numbers 8/87, 7/47, 96/82, 75/815 is
GCF of Numerators i.e. for 8,7,96,75 is 1
LCM of denominators i.e. for 87,47,82,815 is 273267870.
Thus, GCF of Fractions is 1/273267870.Finally, GCF of Fractions for 8/87, 7/47, 96/82, 75/815 is 1/273267870.