Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 8311/182,7700/126
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 8311,7700
Greatest Common Factor of Numerators i.e. GCF of 8311,7700 is 1 .
LCM of Denominators means LCM of 182,126 as per the given fractions.
LCM of 182,126 is 1638 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 8311,7700
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 8311
List of positive integer factors of 8311 that divides 8311 without a remainder.
1,8311
Factors of 7700
List of positive integer factors of 7700 that divides 7700 without a remainder.
1,2,4,5,7,10,11,14,20,22,25,28,35,44,50,55,70,77,100,110,140,154,175,220,275,308,350,385,550,700,770,1100,1540,1925,3850,7700
Greatest Common Factor
We found the factors 8311,7700 . The biggest common factor number is the GCF number.
So the greatest common factor 8311,7700 is 1.
Lets's calculate LCM of 182,126
2 | 182, 126 |
7 | 91, 63 |
13, 9 |
∴ So the LCM of the given numbers is 2 x 7 x 13 x 9 = 1638
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1638
Therefore, the GCF of Fractions 8311/182,7700/126 is 1/1638
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 182,126 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(182,126) = 14
common factors(in case of two or more numbers have common factors) = 1
GCF(182,126) x common factors =14 x 1 = 14
LCM(182,126) = ( 182 × 126 ) / 14
LCM(182,126) = 22932 / 14
LCM(182,126) = 1638
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 8311/182, 7700/126?
Answer: GCF of Numerators as per given numbers 8311/182, 7700/126 is
GCF of Numerators i.e. for 8311,7700 is 1
LCM of denominators i.e. for 182,126 is 1638.
Thus, GCF of Fractions is 1/1638.Finally, GCF of Fractions for 8311/182, 7700/126 is 1/1638.