Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 4940/355,3268/298
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 4940,3268
Greatest Common Factor of Numerators i.e. GCF of 4940,3268 is 76 .
LCM of Denominators means LCM of 355,298 as per the given fractions.
LCM of 355,298 is 105790 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 4940,3268
2 | 4940, 3268 |
2 | 2470, 1634 |
19 | 1235, 817 |
65, 43 |
∴ So the GCF of the given numbers is 2 x 2 x 19 = 76
Factors of 4940
List of positive integer factors of 4940 that divides 4940 without a remainder.
1,2,4,5,10,13,19,20,26,38,52,65,76,95,130,190,247,260,380,494,988,1235,2470,4940
Factors of 3268
List of positive integer factors of 3268 that divides 3268 without a remainder.
1,2,4,19,38,43,76,86,172,817,1634,3268
Greatest Common Factor
We found the factors 4940,3268 . The biggest common factor number is the GCF number.
So the greatest common factor 4940,3268 is 76.
Lets's calculate LCM of 355,298
Given numbers has no common factors except 1. So, there LCM is their product i.e 105790
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 76/105790
Therefore, the GCF of Fractions 4940/355,3268/298 is 76/105790
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 355,298 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(355,298) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(355,298) x common factors =1 x 1 = 1
LCM(355,298) = ( 355 × 298 ) / 1
LCM(355,298) = 105790 / 1
LCM(355,298) = 105790
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 4940/355, 3268/298?
Answer: GCF of Numerators as per given numbers 4940/355, 3268/298 is
GCF of Numerators i.e. for 4940,3268 is 76
LCM of denominators i.e. for 355,298 is 105790.
Thus, GCF of Fractions is 76/105790.Finally, GCF of Fractions for 4940/355, 3268/298 is 76/105790.