Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 4611/671,1668/924
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 4611,1668
Greatest Common Factor of Numerators i.e. GCF of 4611,1668 is 3 .
LCM of Denominators means LCM of 671,924 as per the given fractions.
LCM of 671,924 is 56364 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 4611,1668
3 | 4611, 1668 |
1537, 556 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 4611
List of positive integer factors of 4611 that divides 4611 without a remainder.
1,3,29,53,87,159,1537,4611
Factors of 1668
List of positive integer factors of 1668 that divides 1668 without a remainder.
1,2,3,4,6,12,139,278,417,556,834,1668
Greatest Common Factor
We found the factors 4611,1668 . The biggest common factor number is the GCF number.
So the greatest common factor 4611,1668 is 3.
Lets's calculate LCM of 671,924
11 | 671, 924 |
61, 84 |
∴ So the LCM of the given numbers is 11 x 61 x 84 = 56364
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/56364
Therefore, the GCF of Fractions 4611/671,1668/924 is 3/56364
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 671,924 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(671,924) = 11
common factors(in case of two or more numbers have common factors) = 1
GCF(671,924) x common factors =11 x 1 = 11
LCM(671,924) = ( 671 × 924 ) / 11
LCM(671,924) = 620004 / 11
LCM(671,924) = 56364
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 4611/671, 1668/924?
Answer: GCF of Numerators as per given numbers 4611/671, 1668/924 is
GCF of Numerators i.e. for 4611,1668 is 3
LCM of denominators i.e. for 671,924 is 56364.
Thus, GCF of Fractions is 3/56364.Finally, GCF of Fractions for 4611/671, 1668/924 is 3/56364.