Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 8234/699,2890/9390
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 8234,2890
Greatest Common Factor of Numerators i.e. GCF of 8234,2890 is 2 .
LCM of Denominators means LCM of 699,9390 as per the given fractions.
LCM of 699,9390 is 2187870 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 8234,2890
2 | 8234, 2890 |
4117, 1445 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 8234
List of positive integer factors of 8234 that divides 8234 without a remainder.
1,2,23,46,179,358,4117,8234
Factors of 2890
List of positive integer factors of 2890 that divides 2890 without a remainder.
1,2,5,10,17,34,85,170,289,578,1445,2890
Greatest Common Factor
We found the factors 8234,2890 . The biggest common factor number is the GCF number.
So the greatest common factor 8234,2890 is 2.
Lets's calculate LCM of 699,9390
3 | 699, 9390 |
233, 3130 |
∴ So the LCM of the given numbers is 3 x 233 x 3130 = 2187870
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/2187870
Therefore, the GCF of Fractions 8234/699,2890/9390 is 2/2187870
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 699,9390 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(699,9390) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(699,9390) x common factors =3 x 1 = 3
LCM(699,9390) = ( 699 × 9390 ) / 3
LCM(699,9390) = 6563610 / 3
LCM(699,9390) = 2187870
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 8234/699, 2890/9390?
Answer: GCF of Numerators as per given numbers 8234/699, 2890/9390 is
GCF of Numerators i.e. for 8234,2890 is 2
LCM of denominators i.e. for 699,9390 is 2187870.
Thus, GCF of Fractions is 2/2187870.Finally, GCF of Fractions for 8234/699, 2890/9390 is 2/2187870.