Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 29/66,60/91,427/71
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 29,60,427
Greatest Common Factor of Numerators i.e. GCF of 29,60,427 is 1 .
LCM of Denominators means LCM of 66,91,71 as per the given fractions.
LCM of 66,91,71 is 426426 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 29,60,427
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 29
List of positive integer factors of 29 that divides 29 without a remainder.
1,29
Factors of 60
List of positive integer factors of 60 that divides 60 without a remainder.
1,2,3,4,5,6,10,12,15,20,30,60
Factors of 427
List of positive integer factors of 427 that divides 427 without a remainder.
1,7,61,427
Greatest Common Factor
We found the factors 29,60,427 . The biggest common factor number is the GCF number.
So the greatest common factor 29,60,427 is 1.
Lets's calculate LCM of 66,91,71
Given numbers has no common factors except 1. So, there LCM is their product i.e 426426
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/426426
Therefore, the GCF of Fractions 29/66,60/91,427/71 is 1/426426
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 66,91,71 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(66,91,71) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(66,91,71) x common factors =1 x 1 = 1
LCM(66,91,71) = ( 66 × 91 × 71 ) / 1
LCM(66,91,71) = 426426 / 1
LCM(66,91,71) = 426426
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 29/66, 60/91, 427/71?
Answer: GCF of Numerators as per given numbers 29/66, 60/91, 427/71 is
GCF of Numerators i.e. for 29,60,427 is 1
LCM of denominators i.e. for 66,91,71 is 426426.
Thus, GCF of Fractions is 1/426426.Finally, GCF of Fractions for 29/66, 60/91, 427/71 is 1/426426.