Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 76/71,33/68,88/66,76/26
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 76,33,88,76
Greatest Common Factor of Numerators i.e. GCF of 76,33,88,76 is 1 .
LCM of Denominators means LCM of 71,68,66,26 as per the given fractions.
LCM of 71,68,66,26 is 2071212 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 76,33,88,76
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 76
List of positive integer factors of 76 that divides 76 without a remainder.
1,2,4,19,38,76
Factors of 33
List of positive integer factors of 33 that divides 33 without a remainder.
1,3,11,33
Factors of 88
List of positive integer factors of 88 that divides 88 without a remainder.
1,2,4,8,11,22,44,88
Factors of 76
List of positive integer factors of 76 that divides 76 without a remainder.
1,2,4,19,38,76
Greatest Common Factor
We found the factors 76,33,88,76 . The biggest common factor number is the GCF number.
So the greatest common factor 76,33,88,76 is 1.
Lets's calculate LCM of 71,68,66,26
2 | 71, 68, 66, 26 |
71, 34, 33, 13 |
∴ So the LCM of the given numbers is 2 x 71 x 34 x 33 x 13 = 2071212
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/2071212
Therefore, the GCF of Fractions 76/71,33/68,88/66,76/26 is 1/2071212
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 71,68,66,26 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(71,68,66,26) = 1
common factors(in case of two or more numbers have common factors) = 4
GCF(71,68,66,26) x common factors =1 x 4 = 4
LCM(71,68,66,26) = ( 71 × 68 × 66 × 26 ) / 4
LCM(71,68,66,26) = 8284848 / 4
LCM(71,68,66,26) = 2071212
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 76/71, 33/68, 88/66, 76/26?
Answer: GCF of Numerators as per given numbers 76/71, 33/68, 88/66, 76/26 is
GCF of Numerators i.e. for 76,33,88,76 is 1
LCM of denominators i.e. for 71,68,66,26 is 2071212.
Thus, GCF of Fractions is 1/2071212.Finally, GCF of Fractions for 76/71, 33/68, 88/66, 76/26 is 1/2071212.