Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 979/422,933/910,880/540
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 979,933,880
Greatest Common Factor of Numerators i.e. GCF of 979,933,880 is 1 .
LCM of Denominators means LCM of 422,910,540 as per the given fractions.
LCM of 422,910,540 is 10368540 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 979,933,880
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 979
List of positive integer factors of 979 that divides 979 without a remainder.
1,11,89,979
Factors of 933
List of positive integer factors of 933 that divides 933 without a remainder.
1,3,311,933
Factors of 880
List of positive integer factors of 880 that divides 880 without a remainder.
1,2,4,5,8,10,11,16,20,22,40,44,55,80,88,110,176,220,440,880
Greatest Common Factor
We found the factors 979,933,880 . The biggest common factor number is the GCF number.
So the greatest common factor 979,933,880 is 1.
Lets's calculate LCM of 422,910,540
2 | 422, 910, 540 |
5 | 211, 455, 270 |
211, 91, 54 |
∴ So the LCM of the given numbers is 2 x 5 x 211 x 91 x 54 = 10368540
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/10368540
Therefore, the GCF of Fractions 979/422,933/910,880/540 is 1/10368540
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 422,910,540 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(422,910,540) = 2
common factors(in case of two or more numbers have common factors) = 10
GCF(422,910,540) x common factors =2 x 10 = 20
LCM(422,910,540) = ( 422 × 910 × 540 ) / 20
LCM(422,910,540) = 207370800 / 20
LCM(422,910,540) = 10368540
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 979/422, 933/910, 880/540?
Answer: GCF of Numerators as per given numbers 979/422, 933/910, 880/540 is
GCF of Numerators i.e. for 979,933,880 is 1
LCM of denominators i.e. for 422,910,540 is 10368540.
Thus, GCF of Fractions is 1/10368540.Finally, GCF of Fractions for 979/422, 933/910, 880/540 is 1/10368540.