Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 9691/137,9460/4974
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 9691,9460
Greatest Common Factor of Numerators i.e. GCF of 9691,9460 is 11 .
LCM of Denominators means LCM of 137,4974 as per the given fractions.
LCM of 137,4974 is 681438 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 9691,9460
11 | 9691, 9460 |
881, 860 |
∴ So the GCF of the given numbers is 11 = 11
Factors of 9691
List of positive integer factors of 9691 that divides 9691 without a remainder.
1,11,881,9691
Factors of 9460
List of positive integer factors of 9460 that divides 9460 without a remainder.
1,2,4,5,10,11,20,22,43,44,55,86,110,172,215,220,430,473,860,946,1892,2365,4730,9460
Greatest Common Factor
We found the factors 9691,9460 . The biggest common factor number is the GCF number.
So the greatest common factor 9691,9460 is 11.
Lets's calculate LCM of 137,4974
Given numbers has no common factors except 1. So, there LCM is their product i.e 681438
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 11/681438
Therefore, the GCF of Fractions 9691/137,9460/4974 is 11/681438
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 137,4974 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(137,4974) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(137,4974) x common factors =1 x 1 = 1
LCM(137,4974) = ( 137 × 4974 ) / 1
LCM(137,4974) = 681438 / 1
LCM(137,4974) = 681438
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 9691/137, 9460/4974?
Answer: GCF of Numerators as per given numbers 9691/137, 9460/4974 is
GCF of Numerators i.e. for 9691,9460 is 11
LCM of denominators i.e. for 137,4974 is 681438.
Thus, GCF of Fractions is 11/681438.Finally, GCF of Fractions for 9691/137, 9460/4974 is 11/681438.