Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 5781/624,2719/5740
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 5781,2719
Greatest Common Factor of Numerators i.e. GCF of 5781,2719 is 1 .
LCM of Denominators means LCM of 624,5740 as per the given fractions.
LCM of 624,5740 is 895440 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 5781,2719
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 5781
List of positive integer factors of 5781 that divides 5781 without a remainder.
1,3,41,47,123,141,1927,5781
Factors of 2719
List of positive integer factors of 2719 that divides 2719 without a remainder.
1,2719
Greatest Common Factor
We found the factors 5781,2719 . The biggest common factor number is the GCF number.
So the greatest common factor 5781,2719 is 1.
Lets's calculate LCM of 624,5740
2 | 624, 5740 |
2 | 312, 2870 |
156, 1435 |
∴ So the LCM of the given numbers is 2 x 2 x 156 x 1435 = 895440
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/895440
Therefore, the GCF of Fractions 5781/624,2719/5740 is 1/895440
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 624,5740 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(624,5740) = 4
common factors(in case of two or more numbers have common factors) = 1
GCF(624,5740) x common factors =4 x 1 = 4
LCM(624,5740) = ( 624 × 5740 ) / 4
LCM(624,5740) = 3581760 / 4
LCM(624,5740) = 895440
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 5781/624, 2719/5740?
Answer: GCF of Numerators as per given numbers 5781/624, 2719/5740 is
GCF of Numerators i.e. for 5781,2719 is 1
LCM of denominators i.e. for 624,5740 is 895440.
Thus, GCF of Fractions is 1/895440.Finally, GCF of Fractions for 5781/624, 2719/5740 is 1/895440.