Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 210/33,274/975
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 210,274
Greatest Common Factor of Numerators i.e. GCF of 210,274 is 2 .
LCM of Denominators means LCM of 33,975 as per the given fractions.
LCM of 33,975 is 10725 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 210,274
2 | 210, 274 |
105, 137 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 210
List of positive integer factors of 210 that divides 210 without a remainder.
1,2,3,5,6,7,10,14,15,21,30,35,42,70,105,210
Factors of 274
List of positive integer factors of 274 that divides 274 without a remainder.
1,2,137,274
Greatest Common Factor
We found the factors 210,274 . The biggest common factor number is the GCF number.
So the greatest common factor 210,274 is 2.
Lets's calculate LCM of 33,975
3 | 33, 975 |
11, 325 |
∴ So the LCM of the given numbers is 3 x 11 x 325 = 10725
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/10725
Therefore, the GCF of Fractions 210/33,274/975 is 2/10725
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 33,975 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(33,975) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(33,975) x common factors =3 x 1 = 3
LCM(33,975) = ( 33 × 975 ) / 3
LCM(33,975) = 32175 / 3
LCM(33,975) = 10725
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 210/33, 274/975?
Answer: GCF of Numerators as per given numbers 210/33, 274/975 is
GCF of Numerators i.e. for 210,274 is 2
LCM of denominators i.e. for 33,975 is 10725.
Thus, GCF of Fractions is 2/10725.Finally, GCF of Fractions for 210/33, 274/975 is 2/10725.