Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 83/96,25/64,10/20,76/150
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 83,25,10,76
Greatest Common Factor of Numerators i.e. GCF of 83,25,10,76 is 1 .
LCM of Denominators means LCM of 96,64,20,150 as per the given fractions.
LCM of 96,64,20,150 is 4800 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 83,25,10,76
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 83
List of positive integer factors of 83 that divides 83 without a remainder.
1,83
Factors of 25
List of positive integer factors of 25 that divides 25 without a remainder.
1,5,25
Factors of 10
List of positive integer factors of 10 that divides 10 without a remainder.
1,2,5,10
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 83,25,10,76 . The biggest common factor number is the GCF number.
So the greatest common factor 83,25,10,76 is 1.
Lets's calculate LCM of 96,64,20,150
2 | 96, 64, 20, 150 |
2 | 48, 32, 10, 75 |
2 | 24, 16, 5, 75 |
2 | 12, 8, 5, 75 |
2 | 6, 4, 5, 75 |
3 | 3, 2, 5, 75 |
5 | 1, 2, 5, 25 |
1, 2, 1, 5 |
∴ So the LCM of the given numbers is 2 x 2 x 2 x 2 x 2 x 3 x 5 x 1 x 2 x 1 x 5 = 4800
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/4800
Therefore, the GCF of Fractions 83/96,25/64,10/20,76/150 is 1/4800
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 96,64,20,150 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(96,64,20,150) = 2
common factors(in case of two or more numbers have common factors) = 1920
GCF(96,64,20,150) x common factors =2 x 1920 = 3840
LCM(96,64,20,150) = ( 96 × 64 × 20 × 150 ) / 3840
LCM(96,64,20,150) = 18432000 / 3840
LCM(96,64,20,150) = 4800
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 83/96, 25/64, 10/20, 76/150?
Answer: GCF of Numerators as per given numbers 83/96, 25/64, 10/20, 76/150 is
GCF of Numerators i.e. for 83,25,10,76 is 1
LCM of denominators i.e. for 96,64,20,150 is 4800.
Thus, GCF of Fractions is 1/4800.Finally, GCF of Fractions for 83/96, 25/64, 10/20, 76/150 is 1/4800.