Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 77/23,14/64,95/23,527/91
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 77,14,95,527
Greatest Common Factor of Numerators i.e. GCF of 77,14,95,527 is 1 .
LCM of Denominators means LCM of 23,64,23,91 as per the given fractions.
LCM of 23,64,23,91 is 133952 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 77,14,95,527
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 77
List of positive integer factors of 77 that divides 77 without a remainder.
1,7,11,77
Factors of 14
List of positive integer factors of 14 that divides 14 without a remainder.
1,2,7,14
Factors of 95
List of positive integer factors of 95 that divides 95 without a remainder.
1,5,19,95
Factors of 527
List of positive integer factors of 527 that divides 527 without a remainder.
1,17,31,527
Greatest Common Factor
We found the factors 77,14,95,527 . The biggest common factor number is the GCF number.
So the greatest common factor 77,14,95,527 is 1.
Lets's calculate LCM of 23,64,23,91
23 | 23, 64, 23, 91 |
1, 64, 1, 91 |
∴ So the LCM of the given numbers is 23 x 1 x 64 x 1 x 91 = 133952
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/133952
Therefore, the GCF of Fractions 77/23,14/64,95/23,527/91 is 1/133952
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 23,64,23,91 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(23,64,23,91) = 1
common factors(in case of two or more numbers have common factors) = 23
GCF(23,64,23,91) x common factors =1 x 23 = 23
LCM(23,64,23,91) = ( 23 × 64 × 23 × 91 ) / 23
LCM(23,64,23,91) = 3080896 / 23
LCM(23,64,23,91) = 133952
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 77/23, 14/64, 95/23, 527/91?
Answer: GCF of Numerators as per given numbers 77/23, 14/64, 95/23, 527/91 is
GCF of Numerators i.e. for 77,14,95,527 is 1
LCM of denominators i.e. for 23,64,23,91 is 133952.
Thus, GCF of Fractions is 1/133952.Finally, GCF of Fractions for 77/23, 14/64, 95/23, 527/91 is 1/133952.