Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 7490/365,8080/2533
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 7490,8080
Greatest Common Factor of Numerators i.e. GCF of 7490,8080 is 10 .
LCM of Denominators means LCM of 365,2533 as per the given fractions.
LCM of 365,2533 is 924545 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 7490,8080
2 | 7490, 8080 |
5 | 3745, 4040 |
749, 808 |
∴ So the GCF of the given numbers is 2 x 5 = 10
Factors of 7490
List of positive integer factors of 7490 that divides 7490 without a remainder.
1,2,5,7,10,14,35,70,107,214,535,749,1070,1498,3745,7490
Factors of 8080
List of positive integer factors of 8080 that divides 8080 without a remainder.
1,2,4,5,8,10,16,20,40,80,101,202,404,505,808,1010,1616,2020,4040,8080
Greatest Common Factor
We found the factors 7490,8080 . The biggest common factor number is the GCF number.
So the greatest common factor 7490,8080 is 10.
Lets's calculate LCM of 365,2533
Given numbers has no common factors except 1. So, there LCM is their product i.e 924545
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 10/924545
Therefore, the GCF of Fractions 7490/365,8080/2533 is 10/924545
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 365,2533 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(365,2533) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(365,2533) x common factors =1 x 1 = 1
LCM(365,2533) = ( 365 × 2533 ) / 1
LCM(365,2533) = 924545 / 1
LCM(365,2533) = 924545
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 7490/365, 8080/2533?
Answer: GCF of Numerators as per given numbers 7490/365, 8080/2533 is
GCF of Numerators i.e. for 7490,8080 is 10
LCM of denominators i.e. for 365,2533 is 924545.
Thus, GCF of Fractions is 10/924545.Finally, GCF of Fractions for 7490/365, 8080/2533 is 10/924545.