Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 50/78,798/19,547/985
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 50,798,547
Greatest Common Factor of Numerators i.e. GCF of 50,798,547 is 1 .
LCM of Denominators means LCM of 78,19,985 as per the given fractions.
LCM of 78,19,985 is 1459770 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 50,798,547
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 50
List of positive integer factors of 50 that divides 50 without a remainder.
1,2,5,10,25,50
Factors of 798
List of positive integer factors of 798 that divides 798 without a remainder.
1,2,3,6,7,14,19,21,38,42,57,114,133,266,399,798
Factors of 547
List of positive integer factors of 547 that divides 547 without a remainder.
1,547
Greatest Common Factor
We found the factors 50,798,547 . The biggest common factor number is the GCF number.
So the greatest common factor 50,798,547 is 1.
Lets's calculate LCM of 78,19,985
Given numbers has no common factors except 1. So, there LCM is their product i.e 1459770
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1459770
Therefore, the GCF of Fractions 50/78,798/19,547/985 is 1/1459770
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 78,19,985 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(78,19,985) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(78,19,985) x common factors =1 x 1 = 1
LCM(78,19,985) = ( 78 × 19 × 985 ) / 1
LCM(78,19,985) = 1459770 / 1
LCM(78,19,985) = 1459770
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 50/78, 798/19, 547/985?
Answer: GCF of Numerators as per given numbers 50/78, 798/19, 547/985 is
GCF of Numerators i.e. for 50,798,547 is 1
LCM of denominators i.e. for 78,19,985 is 1459770.
Thus, GCF of Fractions is 1/1459770.Finally, GCF of Fractions for 50/78, 798/19, 547/985 is 1/1459770.