Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 78/10,95/57,54/57,44/964
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 78,95,54,44
Greatest Common Factor of Numerators i.e. GCF of 78,95,54,44 is 1 .
LCM of Denominators means LCM of 10,57,57,964 as per the given fractions.
LCM of 10,57,57,964 is 274740 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 78,95,54,44
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 78
List of positive integer factors of 78 that divides 78 without a remainder.
1,2,3,6,13,26,39,78
Factors of 95
List of positive integer factors of 95 that divides 95 without a remainder.
1,5,19,95
Factors of 54
List of positive integer factors of 54 that divides 54 without a remainder.
1,2,3,6,9,18,27,54
Factors of 44
List of positive integer factors of 44 that divides 44 without a remainder.
1,2,4,11,22,44
Greatest Common Factor
We found the factors 78,95,54,44 . The biggest common factor number is the GCF number.
So the greatest common factor 78,95,54,44 is 1.
Lets's calculate LCM of 10,57,57,964
2 | 10, 57, 57, 964 |
3 | 5, 57, 57, 482 |
19 | 5, 19, 19, 482 |
5, 1, 1, 482 |
∴ So the LCM of the given numbers is 2 x 3 x 19 x 5 x 1 x 1 x 482 = 274740
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/274740
Therefore, the GCF of Fractions 78/10,95/57,54/57,44/964 is 1/274740
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 10,57,57,964 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(10,57,57,964) = 1
common factors(in case of two or more numbers have common factors) = 114
GCF(10,57,57,964) x common factors =1 x 114 = 114
LCM(10,57,57,964) = ( 10 × 57 × 57 × 964 ) / 114
LCM(10,57,57,964) = 31320360 / 114
LCM(10,57,57,964) = 274740
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 78/10, 95/57, 54/57, 44/964?
Answer: GCF of Numerators as per given numbers 78/10, 95/57, 54/57, 44/964 is
GCF of Numerators i.e. for 78,95,54,44 is 1
LCM of denominators i.e. for 10,57,57,964 is 274740.
Thus, GCF of Fractions is 1/274740.Finally, GCF of Fractions for 78/10, 95/57, 54/57, 44/964 is 1/274740.