Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 1954/802,7810/8588
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 1954,7810
Greatest Common Factor of Numerators i.e. GCF of 1954,7810 is 2 .
LCM of Denominators means LCM of 802,8588 as per the given fractions.
LCM of 802,8588 is 3443788 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 1954,7810
2 | 1954, 7810 |
977, 3905 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 1954
List of positive integer factors of 1954 that divides 1954 without a remainder.
1,2,977,1954
Factors of 7810
List of positive integer factors of 7810 that divides 7810 without a remainder.
1,2,5,10,11,22,55,71,110,142,355,710,781,1562,3905,7810
Greatest Common Factor
We found the factors 1954,7810 . The biggest common factor number is the GCF number.
So the greatest common factor 1954,7810 is 2.
Lets's calculate LCM of 802,8588
2 | 802, 8588 |
401, 4294 |
∴ So the LCM of the given numbers is 2 x 401 x 4294 = 3443788
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/3443788
Therefore, the GCF of Fractions 1954/802,7810/8588 is 2/3443788
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 802,8588 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(802,8588) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(802,8588) x common factors =2 x 1 = 2
LCM(802,8588) = ( 802 × 8588 ) / 2
LCM(802,8588) = 6887576 / 2
LCM(802,8588) = 3443788
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 1954/802, 7810/8588?
Answer: GCF of Numerators as per given numbers 1954/802, 7810/8588 is
GCF of Numerators i.e. for 1954,7810 is 2
LCM of denominators i.e. for 802,8588 is 3443788.
Thus, GCF of Fractions is 2/3443788.Finally, GCF of Fractions for 1954/802, 7810/8588 is 2/3443788.