Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 711/6428,168/3589
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 711,168
Greatest Common Factor of Numerators i.e. GCF of 711,168 is 3 .
LCM of Denominators means LCM of 6428,3589 as per the given fractions.
LCM of 6428,3589 is 23070092 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 711,168
3 | 711, 168 |
237, 56 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 711
List of positive integer factors of 711 that divides 711 without a remainder.
1,3,9,79,237,711
Factors of 168
List of positive integer factors of 168 that divides 168 without a remainder.
1,2,3,4,6,7,8,12,14,21,24,28,42,56,84,168
Greatest Common Factor
We found the factors 711,168 . The biggest common factor number is the GCF number.
So the greatest common factor 711,168 is 3.
Lets's calculate LCM of 6428,3589
Given numbers has no common factors except 1. So, there LCM is their product i.e 23070092
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/23070092
Therefore, the GCF of Fractions 711/6428,168/3589 is 3/23070092
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 6428,3589 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(6428,3589) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(6428,3589) x common factors =1 x 1 = 1
LCM(6428,3589) = ( 6428 × 3589 ) / 1
LCM(6428,3589) = 23070092 / 1
LCM(6428,3589) = 23070092
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 711/6428, 168/3589?
Answer: GCF of Numerators as per given numbers 711/6428, 168/3589 is
GCF of Numerators i.e. for 711,168 is 3
LCM of denominators i.e. for 6428,3589 is 23070092.
Thus, GCF of Fractions is 3/23070092.Finally, GCF of Fractions for 711/6428, 168/3589 is 3/23070092.