Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 1484/211,8478/310
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 1484,8478
Greatest Common Factor of Numerators i.e. GCF of 1484,8478 is 2 .
LCM of Denominators means LCM of 211,310 as per the given fractions.
LCM of 211,310 is 65410 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 1484,8478
2 | 1484, 8478 |
742, 4239 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 1484
List of positive integer factors of 1484 that divides 1484 without a remainder.
1,2,4,7,14,28,53,106,212,371,742,1484
Factors of 8478
List of positive integer factors of 8478 that divides 8478 without a remainder.
1,2,3,6,9,18,27,54,157,314,471,942,1413,2826,4239,8478
Greatest Common Factor
We found the factors 1484,8478 . The biggest common factor number is the GCF number.
So the greatest common factor 1484,8478 is 2.
Lets's calculate LCM of 211,310
Given numbers has no common factors except 1. So, there LCM is their product i.e 65410
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/65410
Therefore, the GCF of Fractions 1484/211,8478/310 is 2/65410
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 211,310 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(211,310) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(211,310) x common factors =1 x 1 = 1
LCM(211,310) = ( 211 × 310 ) / 1
LCM(211,310) = 65410 / 1
LCM(211,310) = 65410
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 1484/211, 8478/310?
Answer: GCF of Numerators as per given numbers 1484/211, 8478/310 is
GCF of Numerators i.e. for 1484,8478 is 2
LCM of denominators i.e. for 211,310 is 65410.
Thus, GCF of Fractions is 2/65410.Finally, GCF of Fractions for 1484/211, 8478/310 is 2/65410.