Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 8475/783,8765/7479
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 8475,8765
Greatest Common Factor of Numerators i.e. GCF of 8475,8765 is 5 .
LCM of Denominators means LCM of 783,7479 as per the given fractions.
LCM of 783,7479 is 216891 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 8475,8765
5 | 8475, 8765 |
1695, 1753 |
∴ So the GCF of the given numbers is 5 = 5
Factors of 8475
List of positive integer factors of 8475 that divides 8475 without a remainder.
1,3,5,15,25,75,113,339,565,1695,2825,8475
Factors of 8765
List of positive integer factors of 8765 that divides 8765 without a remainder.
1,5,1753,8765
Greatest Common Factor
We found the factors 8475,8765 . The biggest common factor number is the GCF number.
So the greatest common factor 8475,8765 is 5.
Lets's calculate LCM of 783,7479
3 | 783, 7479 |
3 | 261, 2493 |
3 | 87, 831 |
29, 277 |
∴ So the LCM of the given numbers is 3 x 3 x 3 x 29 x 277 = 216891
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/216891
Therefore, the GCF of Fractions 8475/783,8765/7479 is 5/216891
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 783,7479 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(783,7479) = 27
common factors(in case of two or more numbers have common factors) = 1
GCF(783,7479) x common factors =27 x 1 = 27
LCM(783,7479) = ( 783 × 7479 ) / 27
LCM(783,7479) = 5856057 / 27
LCM(783,7479) = 216891
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 8475/783, 8765/7479?
Answer: GCF of Numerators as per given numbers 8475/783, 8765/7479 is
GCF of Numerators i.e. for 8475,8765 is 5
LCM of denominators i.e. for 783,7479 is 216891.
Thus, GCF of Fractions is 5/216891.Finally, GCF of Fractions for 8475/783, 8765/7479 is 5/216891.