Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 854/987,8199/4382
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 854,8199
Greatest Common Factor of Numerators i.e. GCF of 854,8199 is 1 .
LCM of Denominators means LCM of 987,4382 as per the given fractions.
LCM of 987,4382 is 617862 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 854,8199
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 854
List of positive integer factors of 854 that divides 854 without a remainder.
1,2,7,14,61,122,427,854
Factors of 8199
List of positive integer factors of 8199 that divides 8199 without a remainder.
1,3,9,911,2733,8199
Greatest Common Factor
We found the factors 854,8199 . The biggest common factor number is the GCF number.
So the greatest common factor 854,8199 is 1.
Lets's calculate LCM of 987,4382
7 | 987, 4382 |
141, 626 |
∴ So the LCM of the given numbers is 7 x 141 x 626 = 617862
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/617862
Therefore, the GCF of Fractions 854/987,8199/4382 is 1/617862
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 987,4382 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(987,4382) = 7
common factors(in case of two or more numbers have common factors) = 1
GCF(987,4382) x common factors =7 x 1 = 7
LCM(987,4382) = ( 987 × 4382 ) / 7
LCM(987,4382) = 4325034 / 7
LCM(987,4382) = 617862
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 854/987, 8199/4382?
Answer: GCF of Numerators as per given numbers 854/987, 8199/4382 is
GCF of Numerators i.e. for 854,8199 is 1
LCM of denominators i.e. for 987,4382 is 617862.
Thus, GCF of Fractions is 1/617862.Finally, GCF of Fractions for 854/987, 8199/4382 is 1/617862.