Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 7275/77,2697/190
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 7275,2697
Greatest Common Factor of Numerators i.e. GCF of 7275,2697 is 3 .
LCM of Denominators means LCM of 77,190 as per the given fractions.
LCM of 77,190 is 14630 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 7275,2697
3 | 7275, 2697 |
2425, 899 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 7275
List of positive integer factors of 7275 that divides 7275 without a remainder.
1,3,5,15,25,75,97,291,485,1455,2425,7275
Factors of 2697
List of positive integer factors of 2697 that divides 2697 without a remainder.
1,3,29,31,87,93,899,2697
Greatest Common Factor
We found the factors 7275,2697 . The biggest common factor number is the GCF number.
So the greatest common factor 7275,2697 is 3.
Lets's calculate LCM of 77,190
Given numbers has no common factors except 1. So, there LCM is their product i.e 14630
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/14630
Therefore, the GCF of Fractions 7275/77,2697/190 is 3/14630
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 77,190 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(77,190) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(77,190) x common factors =1 x 1 = 1
LCM(77,190) = ( 77 × 190 ) / 1
LCM(77,190) = 14630 / 1
LCM(77,190) = 14630
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 7275/77, 2697/190?
Answer: GCF of Numerators as per given numbers 7275/77, 2697/190 is
GCF of Numerators i.e. for 7275,2697 is 3
LCM of denominators i.e. for 77,190 is 14630.
Thus, GCF of Fractions is 3/14630.Finally, GCF of Fractions for 7275/77, 2697/190 is 3/14630.