Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 7965/54,9185/280
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 7965,9185
Greatest Common Factor of Numerators i.e. GCF of 7965,9185 is 5 .
LCM of Denominators means LCM of 54,280 as per the given fractions.
LCM of 54,280 is 7560 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 7965,9185
5 | 7965, 9185 |
1593, 1837 |
∴ So the GCF of the given numbers is 5 = 5
Factors of 7965
List of positive integer factors of 7965 that divides 7965 without a remainder.
1,3,5,9,15,27,45,59,135,177,295,531,885,1593,2655,7965
Factors of 9185
List of positive integer factors of 9185 that divides 9185 without a remainder.
1,5,11,55,167,835,1837,9185
Greatest Common Factor
We found the factors 7965,9185 . The biggest common factor number is the GCF number.
So the greatest common factor 7965,9185 is 5.
Lets's calculate LCM of 54,280
2 | 54, 280 |
27, 140 |
∴ So the LCM of the given numbers is 2 x 27 x 140 = 7560
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/7560
Therefore, the GCF of Fractions 7965/54,9185/280 is 5/7560
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 54,280 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(54,280) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(54,280) x common factors =2 x 1 = 2
LCM(54,280) = ( 54 × 280 ) / 2
LCM(54,280) = 15120 / 2
LCM(54,280) = 7560
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 7965/54, 9185/280?
Answer: GCF of Numerators as per given numbers 7965/54, 9185/280 is
GCF of Numerators i.e. for 7965,9185 is 5
LCM of denominators i.e. for 54,280 is 7560.
Thus, GCF of Fractions is 5/7560.Finally, GCF of Fractions for 7965/54, 9185/280 is 5/7560.