Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 37/42,85/97,627/809
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 37,85,627
Greatest Common Factor of Numerators i.e. GCF of 37,85,627 is 1 .
LCM of Denominators means LCM of 42,97,809 as per the given fractions.
LCM of 42,97,809 is 3295866 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 37,85,627
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 37
List of positive integer factors of 37 that divides 37 without a remainder.
1,37
Factors of 85
List of positive integer factors of 85 that divides 85 without a remainder.
1,5,17,85
Factors of 627
List of positive integer factors of 627 that divides 627 without a remainder.
1,3,11,19,33,57,209,627
Greatest Common Factor
We found the factors 37,85,627 . The biggest common factor number is the GCF number.
So the greatest common factor 37,85,627 is 1.
Lets's calculate LCM of 42,97,809
Given numbers has no common factors except 1. So, there LCM is their product i.e 3295866
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/3295866
Therefore, the GCF of Fractions 37/42,85/97,627/809 is 1/3295866
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 42,97,809 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(42,97,809) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(42,97,809) x common factors =1 x 1 = 1
LCM(42,97,809) = ( 42 × 97 × 809 ) / 1
LCM(42,97,809) = 3295866 / 1
LCM(42,97,809) = 3295866
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 37/42, 85/97, 627/809?
Answer: GCF of Numerators as per given numbers 37/42, 85/97, 627/809 is
GCF of Numerators i.e. for 37,85,627 is 1
LCM of denominators i.e. for 42,97,809 is 3295866.
Thus, GCF of Fractions is 1/3295866.Finally, GCF of Fractions for 37/42, 85/97, 627/809 is 1/3295866.