Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 966/880,2185/3951
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 966,2185
Greatest Common Factor of Numerators i.e. GCF of 966,2185 is 23 .
LCM of Denominators means LCM of 880,3951 as per the given fractions.
LCM of 880,3951 is 3476880 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 966,2185
23 | 966, 2185 |
42, 95 |
∴ So the GCF of the given numbers is 23 = 23
Factors of 966
List of positive integer factors of 966 that divides 966 without a remainder.
1,2,3,6,7,14,21,23,42,46,69,138,161,322,483,966
Factors of 2185
List of positive integer factors of 2185 that divides 2185 without a remainder.
1,5,19,23,95,115,437,2185
Greatest Common Factor
We found the factors 966,2185 . The biggest common factor number is the GCF number.
So the greatest common factor 966,2185 is 23.
Lets's calculate LCM of 880,3951
Given numbers has no common factors except 1. So, there LCM is their product i.e 3476880
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 23/3476880
Therefore, the GCF of Fractions 966/880,2185/3951 is 23/3476880
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 880,3951 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(880,3951) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(880,3951) x common factors =1 x 1 = 1
LCM(880,3951) = ( 880 × 3951 ) / 1
LCM(880,3951) = 3476880 / 1
LCM(880,3951) = 3476880
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 966/880, 2185/3951?
Answer: GCF of Numerators as per given numbers 966/880, 2185/3951 is
GCF of Numerators i.e. for 966,2185 is 23
LCM of denominators i.e. for 880,3951 is 3476880.
Thus, GCF of Fractions is 23/3476880.Finally, GCF of Fractions for 966/880, 2185/3951 is 23/3476880.