Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 48/35,75/83,53/61,65/311
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 48,75,53,65
Greatest Common Factor of Numerators i.e. GCF of 48,75,53,65 is 1 .
LCM of Denominators means LCM of 35,83,61,311 as per the given fractions.
LCM of 35,83,61,311 is 55110755 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 48,75,53,65
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 48
List of positive integer factors of 48 that divides 48 without a remainder.
1,2,3,4,6,8,12,16,24,48
Factors of 75
List of positive integer factors of 75 that divides 75 without a remainder.
1,3,5,15,25,75
Factors of 53
List of positive integer factors of 53 that divides 53 without a remainder.
1,53
Factors of 65
List of positive integer factors of 65 that divides 65 without a remainder.
1,5,13,65
Greatest Common Factor
We found the factors 48,75,53,65 . The biggest common factor number is the GCF number.
So the greatest common factor 48,75,53,65 is 1.
Lets's calculate LCM of 35,83,61,311
Given numbers has no common factors except 1. So, there LCM is their product i.e 55110755
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/55110755
Therefore, the GCF of Fractions 48/35,75/83,53/61,65/311 is 1/55110755
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 35,83,61,311 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(35,83,61,311) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(35,83,61,311) x common factors =1 x 1 = 1
LCM(35,83,61,311) = ( 35 × 83 × 61 × 311 ) / 1
LCM(35,83,61,311) = 55110755 / 1
LCM(35,83,61,311) = 55110755
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 48/35, 75/83, 53/61, 65/311?
Answer: GCF of Numerators as per given numbers 48/35, 75/83, 53/61, 65/311 is
GCF of Numerators i.e. for 48,75,53,65 is 1
LCM of denominators i.e. for 35,83,61,311 is 55110755.
Thus, GCF of Fractions is 1/55110755.Finally, GCF of Fractions for 48/35, 75/83, 53/61, 65/311 is 1/55110755.