Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 9158/497,7828/3977
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 9158,7828
Greatest Common Factor of Numerators i.e. GCF of 9158,7828 is 38 .
LCM of Denominators means LCM of 497,3977 as per the given fractions.
LCM of 497,3977 is 1976569 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 9158,7828
2 | 9158, 7828 |
19 | 4579, 3914 |
241, 206 |
∴ So the GCF of the given numbers is 2 x 19 = 38
Factors of 9158
List of positive integer factors of 9158 that divides 9158 without a remainder.
1,2,19,38,241,482,4579,9158
Factors of 7828
List of positive integer factors of 7828 that divides 7828 without a remainder.
1,2,4,19,38,76,103,206,412,1957,3914,7828
Greatest Common Factor
We found the factors 9158,7828 . The biggest common factor number is the GCF number.
So the greatest common factor 9158,7828 is 38.
Lets's calculate LCM of 497,3977
Given numbers has no common factors except 1. So, there LCM is their product i.e 1976569
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 38/1976569
Therefore, the GCF of Fractions 9158/497,7828/3977 is 38/1976569
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 497,3977 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(497,3977) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(497,3977) x common factors =1 x 1 = 1
LCM(497,3977) = ( 497 × 3977 ) / 1
LCM(497,3977) = 1976569 / 1
LCM(497,3977) = 1976569
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 9158/497, 7828/3977?
Answer: GCF of Numerators as per given numbers 9158/497, 7828/3977 is
GCF of Numerators i.e. for 9158,7828 is 38
LCM of denominators i.e. for 497,3977 is 1976569.
Thus, GCF of Fractions is 38/1976569.Finally, GCF of Fractions for 9158/497, 7828/3977 is 38/1976569.