Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 7930/634,4800/959
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 7930,4800
Greatest Common Factor of Numerators i.e. GCF of 7930,4800 is 10 .
LCM of Denominators means LCM of 634,959 as per the given fractions.
LCM of 634,959 is 608006 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 7930,4800
2 | 7930, 4800 |
5 | 3965, 2400 |
793, 480 |
∴ So the GCF of the given numbers is 2 x 5 = 10
Factors of 7930
List of positive integer factors of 7930 that divides 7930 without a remainder.
1,2,5,10,13,26,61,65,122,130,305,610,793,1586,3965,7930
Factors of 4800
List of positive integer factors of 4800 that divides 4800 without a remainder.
1,2,3,4,5,6,8,10,12,15,16,20,24,25,30,32,40,48,50,60,64,75,80,96,100,120,150,160,192,200,240,300,320,400,480,600,800,960,1200,1600,2400,4800
Greatest Common Factor
We found the factors 7930,4800 . The biggest common factor number is the GCF number.
So the greatest common factor 7930,4800 is 10.
Lets's calculate LCM of 634,959
Given numbers has no common factors except 1. So, there LCM is their product i.e 608006
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 10/608006
Therefore, the GCF of Fractions 7930/634,4800/959 is 10/608006
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 634,959 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(634,959) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(634,959) x common factors =1 x 1 = 1
LCM(634,959) = ( 634 × 959 ) / 1
LCM(634,959) = 608006 / 1
LCM(634,959) = 608006
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 7930/634, 4800/959?
Answer: GCF of Numerators as per given numbers 7930/634, 4800/959 is
GCF of Numerators i.e. for 7930,4800 is 10
LCM of denominators i.e. for 634,959 is 608006.
Thus, GCF of Fractions is 10/608006.Finally, GCF of Fractions for 7930/634, 4800/959 is 10/608006.