Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 4156/86,4814/615
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 4156,4814
Greatest Common Factor of Numerators i.e. GCF of 4156,4814 is 2 .
LCM of Denominators means LCM of 86,615 as per the given fractions.
LCM of 86,615 is 52890 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 4156,4814
2 | 4156, 4814 |
2078, 2407 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 4156
List of positive integer factors of 4156 that divides 4156 without a remainder.
1,2,4,1039,2078,4156
Factors of 4814
List of positive integer factors of 4814 that divides 4814 without a remainder.
1,2,29,58,83,166,2407,4814
Greatest Common Factor
We found the factors 4156,4814 . The biggest common factor number is the GCF number.
So the greatest common factor 4156,4814 is 2.
Lets's calculate LCM of 86,615
Given numbers has no common factors except 1. So, there LCM is their product i.e 52890
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/52890
Therefore, the GCF of Fractions 4156/86,4814/615 is 2/52890
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 86,615 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(86,615) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(86,615) x common factors =1 x 1 = 1
LCM(86,615) = ( 86 × 615 ) / 1
LCM(86,615) = 52890 / 1
LCM(86,615) = 52890
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 4156/86, 4814/615?
Answer: GCF of Numerators as per given numbers 4156/86, 4814/615 is
GCF of Numerators i.e. for 4156,4814 is 2
LCM of denominators i.e. for 86,615 is 52890.
Thus, GCF of Fractions is 2/52890.Finally, GCF of Fractions for 4156/86, 4814/615 is 2/52890.