Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 802/724,2975/155
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 802,2975
Greatest Common Factor of Numerators i.e. GCF of 802,2975 is 1 .
LCM of Denominators means LCM of 724,155 as per the given fractions.
LCM of 724,155 is 112220 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 802,2975
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 802
List of positive integer factors of 802 that divides 802 without a remainder.
1,2,401,802
Factors of 2975
List of positive integer factors of 2975 that divides 2975 without a remainder.
1,5,7,17,25,35,85,119,175,425,595,2975
Greatest Common Factor
We found the factors 802,2975 . The biggest common factor number is the GCF number.
So the greatest common factor 802,2975 is 1.
Lets's calculate LCM of 724,155
Given numbers has no common factors except 1. So, there LCM is their product i.e 112220
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/112220
Therefore, the GCF of Fractions 802/724,2975/155 is 1/112220
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 724,155 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(724,155) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(724,155) x common factors =1 x 1 = 1
LCM(724,155) = ( 724 × 155 ) / 1
LCM(724,155) = 112220 / 1
LCM(724,155) = 112220
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 802/724, 2975/155?
Answer: GCF of Numerators as per given numbers 802/724, 2975/155 is
GCF of Numerators i.e. for 802,2975 is 1
LCM of denominators i.e. for 724,155 is 112220.
Thus, GCF of Fractions is 1/112220.Finally, GCF of Fractions for 802/724, 2975/155 is 1/112220.