Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 714/25,942/60,393/802
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 714,942,393
Greatest Common Factor of Numerators i.e. GCF of 714,942,393 is 3 .
LCM of Denominators means LCM of 25,60,802 as per the given fractions.
LCM of 25,60,802 is 120300 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 714,942,393
3 | 714, 942, 393 |
238, 314, 131 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 714
List of positive integer factors of 714 that divides 714 without a remainder.
1,2,3,6,7,14,17,21,34,42,51,102,119,238,357,714
Factors of 942
List of positive integer factors of 942 that divides 942 without a remainder.
1,2,3,6,157,314,471,942
Factors of 393
List of positive integer factors of 393 that divides 393 without a remainder.
1,3,131,393
Greatest Common Factor
We found the factors 714,942,393 . The biggest common factor number is the GCF number.
So the greatest common factor 714,942,393 is 3.
Lets's calculate LCM of 25,60,802
2 | 25, 60, 802 |
5 | 25, 30, 401 |
5, 6, 401 |
∴ So the LCM of the given numbers is 2 x 5 x 5 x 6 x 401 = 120300
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/120300
Therefore, the GCF of Fractions 714/25,942/60,393/802 is 3/120300
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 25,60,802 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(25,60,802) = 1
common factors(in case of two or more numbers have common factors) = 10
GCF(25,60,802) x common factors =1 x 10 = 10
LCM(25,60,802) = ( 25 × 60 × 802 ) / 10
LCM(25,60,802) = 1203000 / 10
LCM(25,60,802) = 120300
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 714/25, 942/60, 393/802?
Answer: GCF of Numerators as per given numbers 714/25, 942/60, 393/802 is
GCF of Numerators i.e. for 714,942,393 is 3
LCM of denominators i.e. for 25,60,802 is 120300.
Thus, GCF of Fractions is 3/120300.Finally, GCF of Fractions for 714/25, 942/60, 393/802 is 3/120300.