Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 211/15,527/396
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 211,527
Greatest Common Factor of Numerators i.e. GCF of 211,527 is 1 .
LCM of Denominators means LCM of 15,396 as per the given fractions.
LCM of 15,396 is 1980 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 211,527
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 211
List of positive integer factors of 211 that divides 211 without a remainder.
1,211
Factors of 527
List of positive integer factors of 527 that divides 527 without a remainder.
1,17,31,527
Greatest Common Factor
We found the factors 211,527 . The biggest common factor number is the GCF number.
So the greatest common factor 211,527 is 1.
Lets's calculate LCM of 15,396
3 | 15, 396 |
5, 132 |
∴ So the LCM of the given numbers is 3 x 5 x 132 = 1980
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1980
Therefore, the GCF of Fractions 211/15,527/396 is 1/1980
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 15,396 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(15,396) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(15,396) x common factors =3 x 1 = 3
LCM(15,396) = ( 15 × 396 ) / 3
LCM(15,396) = 5940 / 3
LCM(15,396) = 1980
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 211/15, 527/396?
Answer: GCF of Numerators as per given numbers 211/15, 527/396 is
GCF of Numerators i.e. for 211,527 is 1
LCM of denominators i.e. for 15,396 is 1980.
Thus, GCF of Fractions is 1/1980.Finally, GCF of Fractions for 211/15, 527/396 is 1/1980.