Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 245/71,9348/209
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 245,9348
Greatest Common Factor of Numerators i.e. GCF of 245,9348 is 1 .
LCM of Denominators means LCM of 71,209 as per the given fractions.
LCM of 71,209 is 14839 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 245,9348
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 245
List of positive integer factors of 245 that divides 245 without a remainder.
1,5,7,35,49,245
Factors of 9348
List of positive integer factors of 9348 that divides 9348 without a remainder.
1,2,3,4,6,12,19,38,41,57,76,82,114,123,164,228,246,492,779,1558,2337,3116,4674,9348
Greatest Common Factor
We found the factors 245,9348 . The biggest common factor number is the GCF number.
So the greatest common factor 245,9348 is 1.
Lets's calculate LCM of 71,209
Given numbers has no common factors except 1. So, there LCM is their product i.e 14839
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/14839
Therefore, the GCF of Fractions 245/71,9348/209 is 1/14839
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 71,209 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(71,209) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(71,209) x common factors =1 x 1 = 1
LCM(71,209) = ( 71 × 209 ) / 1
LCM(71,209) = 14839 / 1
LCM(71,209) = 14839
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 245/71, 9348/209?
Answer: GCF of Numerators as per given numbers 245/71, 9348/209 is
GCF of Numerators i.e. for 245,9348 is 1
LCM of denominators i.e. for 71,209 is 14839.
Thus, GCF of Fractions is 1/14839.Finally, GCF of Fractions for 245/71, 9348/209 is 1/14839.