Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 35/29,99/78,82/94,56/58
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 35,99,82,56
Greatest Common Factor of Numerators i.e. GCF of 35,99,82,56 is 1 .
LCM of Denominators means LCM of 29,78,94,58 as per the given fractions.
LCM of 29,78,94,58 is 106314 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 35,99,82,56
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 35
List of positive integer factors of 35 that divides 35 without a remainder.
1,5,7,35
Factors of 99
List of positive integer factors of 99 that divides 99 without a remainder.
1,3,9,11,33,99
Factors of 82
List of positive integer factors of 82 that divides 82 without a remainder.
1,2,41,82
Factors of 56
List of positive integer factors of 56 that divides 56 without a remainder.
1,2,4,7,8,14,28,56
Greatest Common Factor
We found the factors 35,99,82,56 . The biggest common factor number is the GCF number.
So the greatest common factor 35,99,82,56 is 1.
Lets's calculate LCM of 29,78,94,58
2 | 29, 78, 94, 58 |
29 | 29, 39, 47, 29 |
1, 39, 47, 1 |
∴ So the LCM of the given numbers is 2 x 29 x 1 x 39 x 47 x 1 = 106314
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/106314
Therefore, the GCF of Fractions 35/29,99/78,82/94,56/58 is 1/106314
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 29,78,94,58 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(29,78,94,58) = 1
common factors(in case of two or more numbers have common factors) = 116
GCF(29,78,94,58) x common factors =1 x 116 = 116
LCM(29,78,94,58) = ( 29 × 78 × 94 × 58 ) / 116
LCM(29,78,94,58) = 12332424 / 116
LCM(29,78,94,58) = 106314
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 35/29, 99/78, 82/94, 56/58?
Answer: GCF of Numerators as per given numbers 35/29, 99/78, 82/94, 56/58 is
GCF of Numerators i.e. for 35,99,82,56 is 1
LCM of denominators i.e. for 29,78,94,58 is 106314.
Thus, GCF of Fractions is 1/106314.Finally, GCF of Fractions for 35/29, 99/78, 82/94, 56/58 is 1/106314.