Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 6479/571,6171/460
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 6479,6171
Greatest Common Factor of Numerators i.e. GCF of 6479,6171 is 11 .
LCM of Denominators means LCM of 571,460 as per the given fractions.
LCM of 571,460 is 262660 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 6479,6171
11 | 6479, 6171 |
589, 561 |
∴ So the GCF of the given numbers is 11 = 11
Factors of 6479
List of positive integer factors of 6479 that divides 6479 without a remainder.
1,11,19,31,209,341,589,6479
Factors of 6171
List of positive integer factors of 6171 that divides 6171 without a remainder.
1,3,11,17,33,51,121,187,363,561,2057,6171
Greatest Common Factor
We found the factors 6479,6171 . The biggest common factor number is the GCF number.
So the greatest common factor 6479,6171 is 11.
Lets's calculate LCM of 571,460
Given numbers has no common factors except 1. So, there LCM is their product i.e 262660
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 11/262660
Therefore, the GCF of Fractions 6479/571,6171/460 is 11/262660
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 571,460 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(571,460) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(571,460) x common factors =1 x 1 = 1
LCM(571,460) = ( 571 × 460 ) / 1
LCM(571,460) = 262660 / 1
LCM(571,460) = 262660
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 6479/571, 6171/460?
Answer: GCF of Numerators as per given numbers 6479/571, 6171/460 is
GCF of Numerators i.e. for 6479,6171 is 11
LCM of denominators i.e. for 571,460 is 262660.
Thus, GCF of Fractions is 11/262660.Finally, GCF of Fractions for 6479/571, 6171/460 is 11/262660.