Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 952/55,932/80,772/80
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 952,932,772
Greatest Common Factor of Numerators i.e. GCF of 952,932,772 is 4 .
LCM of Denominators means LCM of 55,80,80 as per the given fractions.
LCM of 55,80,80 is 880 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 952,932,772
2 | 952, 932, 772 |
2 | 476, 466, 386 |
238, 233, 193 |
∴ So the GCF of the given numbers is 2 x 2 = 4
Factors of 952
List of positive integer factors of 952 that divides 952 without a remainder.
1,2,4,7,8,14,17,28,34,56,68,119,136,238,476,952
Factors of 932
List of positive integer factors of 932 that divides 932 without a remainder.
1,2,4,233,466,932
Factors of 772
List of positive integer factors of 772 that divides 772 without a remainder.
1,2,4,193,386,772
Greatest Common Factor
We found the factors 952,932,772 . The biggest common factor number is the GCF number.
So the greatest common factor 952,932,772 is 4.
Lets's calculate LCM of 55,80,80
2 | 55, 80, 80 |
2 | 55, 40, 40 |
2 | 55, 20, 20 |
2 | 55, 10, 10 |
5 | 55, 5, 5 |
11, 1, 1 |
∴ So the LCM of the given numbers is 2 x 2 x 2 x 2 x 5 x 11 x 1 x 1 = 880
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/880
Therefore, the GCF of Fractions 952/55,932/80,772/80 is 4/880
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 55,80,80 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(55,80,80) = 5
common factors(in case of two or more numbers have common factors) = 80
GCF(55,80,80) x common factors =5 x 80 = 400
LCM(55,80,80) = ( 55 × 80 × 80 ) / 400
LCM(55,80,80) = 352000 / 400
LCM(55,80,80) = 880
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 952/55, 932/80, 772/80?
Answer: GCF of Numerators as per given numbers 952/55, 932/80, 772/80 is
GCF of Numerators i.e. for 952,932,772 is 4
LCM of denominators i.e. for 55,80,80 is 880.
Thus, GCF of Fractions is 4/880.Finally, GCF of Fractions for 952/55, 932/80, 772/80 is 4/880.