Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 5470/892,2430/703
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 5470,2430
Greatest Common Factor of Numerators i.e. GCF of 5470,2430 is 10 .
LCM of Denominators means LCM of 892,703 as per the given fractions.
LCM of 892,703 is 627076 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 5470,2430
2 | 5470, 2430 |
5 | 2735, 1215 |
547, 243 |
∴ So the GCF of the given numbers is 2 x 5 = 10
Factors of 5470
List of positive integer factors of 5470 that divides 5470 without a remainder.
1,2,5,10,547,1094,2735,5470
Factors of 2430
List of positive integer factors of 2430 that divides 2430 without a remainder.
1,2,3,5,6,9,10,15,18,27,30,45,54,81,90,135,162,243,270,405,486,810,1215,2430
Greatest Common Factor
We found the factors 5470,2430 . The biggest common factor number is the GCF number.
So the greatest common factor 5470,2430 is 10.
Lets's calculate LCM of 892,703
Given numbers has no common factors except 1. So, there LCM is their product i.e 627076
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 10/627076
Therefore, the GCF of Fractions 5470/892,2430/703 is 10/627076
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 892,703 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(892,703) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(892,703) x common factors =1 x 1 = 1
LCM(892,703) = ( 892 × 703 ) / 1
LCM(892,703) = 627076 / 1
LCM(892,703) = 627076
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 5470/892, 2430/703?
Answer: GCF of Numerators as per given numbers 5470/892, 2430/703 is
GCF of Numerators i.e. for 5470,2430 is 10
LCM of denominators i.e. for 892,703 is 627076.
Thus, GCF of Fractions is 10/627076.Finally, GCF of Fractions for 5470/892, 2430/703 is 10/627076.