Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 4710/212,1305/527
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 4710,1305
Greatest Common Factor of Numerators i.e. GCF of 4710,1305 is 15 .
LCM of Denominators means LCM of 212,527 as per the given fractions.
LCM of 212,527 is 111724 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 4710,1305
3 | 4710, 1305 |
5 | 1570, 435 |
314, 87 |
∴ So the GCF of the given numbers is 3 x 5 = 15
Factors of 4710
List of positive integer factors of 4710 that divides 4710 without a remainder.
1,2,3,5,6,10,15,30,157,314,471,785,942,1570,2355,4710
Factors of 1305
List of positive integer factors of 1305 that divides 1305 without a remainder.
1,3,5,9,15,29,45,87,145,261,435,1305
Greatest Common Factor
We found the factors 4710,1305 . The biggest common factor number is the GCF number.
So the greatest common factor 4710,1305 is 15.
Lets's calculate LCM of 212,527
Given numbers has no common factors except 1. So, there LCM is their product i.e 111724
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 15/111724
Therefore, the GCF of Fractions 4710/212,1305/527 is 15/111724
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 212,527 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(212,527) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(212,527) x common factors =1 x 1 = 1
LCM(212,527) = ( 212 × 527 ) / 1
LCM(212,527) = 111724 / 1
LCM(212,527) = 111724
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 4710/212, 1305/527?
Answer: GCF of Numerators as per given numbers 4710/212, 1305/527 is
GCF of Numerators i.e. for 4710,1305 is 15
LCM of denominators i.e. for 212,527 is 111724.
Thus, GCF of Fractions is 15/111724.Finally, GCF of Fractions for 4710/212, 1305/527 is 15/111724.