Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 155/4779,228/3411
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 155,228
Greatest Common Factor of Numerators i.e. GCF of 155,228 is 1 .
LCM of Denominators means LCM of 4779,3411 as per the given fractions.
LCM of 4779,3411 is 1811241 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 155,228
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 155
List of positive integer factors of 155 that divides 155 without a remainder.
1,5,31,155
Factors of 228
List of positive integer factors of 228 that divides 228 without a remainder.
1,2,3,4,6,12,19,38,57,76,114,228
Greatest Common Factor
We found the factors 155,228 . The biggest common factor number is the GCF number.
So the greatest common factor 155,228 is 1.
Lets's calculate LCM of 4779,3411
3 | 4779, 3411 |
3 | 1593, 1137 |
531, 379 |
∴ So the LCM of the given numbers is 3 x 3 x 531 x 379 = 1811241
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1811241
Therefore, the GCF of Fractions 155/4779,228/3411 is 1/1811241
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 4779,3411 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(4779,3411) = 9
common factors(in case of two or more numbers have common factors) = 1
GCF(4779,3411) x common factors =9 x 1 = 9
LCM(4779,3411) = ( 4779 × 3411 ) / 9
LCM(4779,3411) = 16301169 / 9
LCM(4779,3411) = 1811241
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 155/4779, 228/3411?
Answer: GCF of Numerators as per given numbers 155/4779, 228/3411 is
GCF of Numerators i.e. for 155,228 is 1
LCM of denominators i.e. for 4779,3411 is 1811241.
Thus, GCF of Fractions is 1/1811241.Finally, GCF of Fractions for 155/4779, 228/3411 is 1/1811241.