Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 58/133,870/847
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 58,870
Greatest Common Factor of Numerators i.e. GCF of 58,870 is 58 .
LCM of Denominators means LCM of 133,847 as per the given fractions.
LCM of 133,847 is 16093 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 58,870
2 | 58, 870 |
29 | 29, 435 |
1, 15 |
∴ So the GCF of the given numbers is 2 x 29 = 58
Factors of 58
List of positive integer factors of 58 that divides 58 without a remainder.
1,2,29,58
Factors of 870
List of positive integer factors of 870 that divides 870 without a remainder.
1,2,3,5,6,10,15,29,30,58,87,145,174,290,435,870
Greatest Common Factor
We found the factors 58,870 . The biggest common factor number is the GCF number.
So the greatest common factor 58,870 is 58.
Lets's calculate LCM of 133,847
7 | 133, 847 |
19, 121 |
∴ So the LCM of the given numbers is 7 x 19 x 121 = 16093
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 58/16093
Therefore, the GCF of Fractions 58/133,870/847 is 58/16093
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 133,847 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(133,847) = 7
common factors(in case of two or more numbers have common factors) = 1
GCF(133,847) x common factors =7 x 1 = 7
LCM(133,847) = ( 133 × 847 ) / 7
LCM(133,847) = 112651 / 7
LCM(133,847) = 16093
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 58/133, 870/847?
Answer: GCF of Numerators as per given numbers 58/133, 870/847 is
GCF of Numerators i.e. for 58,870 is 58
LCM of denominators i.e. for 133,847 is 16093.
Thus, GCF of Fractions is 58/16093.Finally, GCF of Fractions for 58/133, 870/847 is 58/16093.