Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 54/310,886/131,665/172
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 54,886,665
Greatest Common Factor of Numerators i.e. GCF of 54,886,665 is 1 .
LCM of Denominators means LCM of 310,131,172 as per the given fractions.
LCM of 310,131,172 is 3492460 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 54,886,665
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 54
List of positive integer factors of 54 that divides 54 without a remainder.
1,2,3,6,9,18,27,54
Factors of 886
List of positive integer factors of 886 that divides 886 without a remainder.
1,2,443,886
Factors of 665
List of positive integer factors of 665 that divides 665 without a remainder.
1,5,7,19,35,95,133,665
Greatest Common Factor
We found the factors 54,886,665 . The biggest common factor number is the GCF number.
So the greatest common factor 54,886,665 is 1.
Lets's calculate LCM of 310,131,172
2 | 310, 131, 172 |
155, 131, 86 |
∴ So the LCM of the given numbers is 2 x 155 x 131 x 86 = 3492460
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/3492460
Therefore, the GCF of Fractions 54/310,886/131,665/172 is 1/3492460
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 310,131,172 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(310,131,172) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(310,131,172) x common factors =1 x 2 = 2
LCM(310,131,172) = ( 310 × 131 × 172 ) / 2
LCM(310,131,172) = 6984920 / 2
LCM(310,131,172) = 3492460
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 54/310, 886/131, 665/172?
Answer: GCF of Numerators as per given numbers 54/310, 886/131, 665/172 is
GCF of Numerators i.e. for 54,886,665 is 1
LCM of denominators i.e. for 310,131,172 is 3492460.
Thus, GCF of Fractions is 1/3492460.Finally, GCF of Fractions for 54/310, 886/131, 665/172 is 1/3492460.