Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 7696/399,4648/1880
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 7696,4648
Greatest Common Factor of Numerators i.e. GCF of 7696,4648 is 8 .
LCM of Denominators means LCM of 399,1880 as per the given fractions.
LCM of 399,1880 is 750120 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 7696,4648
2 | 7696, 4648 |
2 | 3848, 2324 |
2 | 1924, 1162 |
962, 581 |
∴ So the GCF of the given numbers is 2 x 2 x 2 = 8
Factors of 7696
List of positive integer factors of 7696 that divides 7696 without a remainder.
1,2,4,8,13,16,26,37,52,74,104,148,208,296,481,592,962,1924,3848,7696
Factors of 4648
List of positive integer factors of 4648 that divides 4648 without a remainder.
1,2,4,7,8,14,28,56,83,166,332,581,664,1162,2324,4648
Greatest Common Factor
We found the factors 7696,4648 . The biggest common factor number is the GCF number.
So the greatest common factor 7696,4648 is 8.
Lets's calculate LCM of 399,1880
Given numbers has no common factors except 1. So, there LCM is their product i.e 750120
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 8/750120
Therefore, the GCF of Fractions 7696/399,4648/1880 is 8/750120
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 399,1880 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(399,1880) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(399,1880) x common factors =1 x 1 = 1
LCM(399,1880) = ( 399 × 1880 ) / 1
LCM(399,1880) = 750120 / 1
LCM(399,1880) = 750120
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 7696/399, 4648/1880?
Answer: GCF of Numerators as per given numbers 7696/399, 4648/1880 is
GCF of Numerators i.e. for 7696,4648 is 8
LCM of denominators i.e. for 399,1880 is 750120.
Thus, GCF of Fractions is 8/750120.Finally, GCF of Fractions for 7696/399, 4648/1880 is 8/750120.