Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 155/8134,767/7142
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 155,767
Greatest Common Factor of Numerators i.e. GCF of 155,767 is 1 .
LCM of Denominators means LCM of 8134,7142 as per the given fractions.
LCM of 8134,7142 is 29046514 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 155,767
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 155
List of positive integer factors of 155 that divides 155 without a remainder.
1,5,31,155
Factors of 767
List of positive integer factors of 767 that divides 767 without a remainder.
1,13,59,767
Greatest Common Factor
We found the factors 155,767 . The biggest common factor number is the GCF number.
So the greatest common factor 155,767 is 1.
Lets's calculate LCM of 8134,7142
2 | 8134, 7142 |
4067, 3571 |
∴ So the LCM of the given numbers is 2 x 4067 x 3571 = 29046514
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/29046514
Therefore, the GCF of Fractions 155/8134,767/7142 is 1/29046514
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 8134,7142 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(8134,7142) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(8134,7142) x common factors =2 x 1 = 2
LCM(8134,7142) = ( 8134 × 7142 ) / 2
LCM(8134,7142) = 58093028 / 2
LCM(8134,7142) = 29046514
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 155/8134, 767/7142?
Answer: GCF of Numerators as per given numbers 155/8134, 767/7142 is
GCF of Numerators i.e. for 155,767 is 1
LCM of denominators i.e. for 8134,7142 is 29046514.
Thus, GCF of Fractions is 1/29046514.Finally, GCF of Fractions for 155/8134, 767/7142 is 1/29046514.