Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 667/548,651/664
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 667,651
Greatest Common Factor of Numerators i.e. GCF of 667,651 is 1 .
LCM of Denominators means LCM of 548,664 as per the given fractions.
LCM of 548,664 is 90968 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 667,651
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 667
List of positive integer factors of 667 that divides 667 without a remainder.
1,23,29,667
Factors of 651
List of positive integer factors of 651 that divides 651 without a remainder.
1,3,7,21,31,93,217,651
Greatest Common Factor
We found the factors 667,651 . The biggest common factor number is the GCF number.
So the greatest common factor 667,651 is 1.
Lets's calculate LCM of 548,664
2 | 548, 664 |
2 | 274, 332 |
137, 166 |
∴ So the LCM of the given numbers is 2 x 2 x 137 x 166 = 90968
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/90968
Therefore, the GCF of Fractions 667/548,651/664 is 1/90968
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 548,664 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(548,664) = 4
common factors(in case of two or more numbers have common factors) = 1
GCF(548,664) x common factors =4 x 1 = 4
LCM(548,664) = ( 548 × 664 ) / 4
LCM(548,664) = 363872 / 4
LCM(548,664) = 90968
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 667/548, 651/664?
Answer: GCF of Numerators as per given numbers 667/548, 651/664 is
GCF of Numerators i.e. for 667,651 is 1
LCM of denominators i.e. for 548,664 is 90968.
Thus, GCF of Fractions is 1/90968.Finally, GCF of Fractions for 667/548, 651/664 is 1/90968.