Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 646/722,841/803
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 646,841
Greatest Common Factor of Numerators i.e. GCF of 646,841 is 1 .
LCM of Denominators means LCM of 722,803 as per the given fractions.
LCM of 722,803 is 579766 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 646,841
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 646
List of positive integer factors of 646 that divides 646 without a remainder.
1,2,17,19,34,38,323,646
Factors of 841
List of positive integer factors of 841 that divides 841 without a remainder.
1,29,841
Greatest Common Factor
We found the factors 646,841 . The biggest common factor number is the GCF number.
So the greatest common factor 646,841 is 1.
Lets's calculate LCM of 722,803
Given numbers has no common factors except 1. So, there LCM is their product i.e 579766
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/579766
Therefore, the GCF of Fractions 646/722,841/803 is 1/579766
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 722,803 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(722,803) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(722,803) x common factors =1 x 1 = 1
LCM(722,803) = ( 722 × 803 ) / 1
LCM(722,803) = 579766 / 1
LCM(722,803) = 579766
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 646/722, 841/803?
Answer: GCF of Numerators as per given numbers 646/722, 841/803 is
GCF of Numerators i.e. for 646,841 is 1
LCM of denominators i.e. for 722,803 is 579766.
Thus, GCF of Fractions is 1/579766.Finally, GCF of Fractions for 646/722, 841/803 is 1/579766.