Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 157/90,377/87,628/768
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 157,377,628
Greatest Common Factor of Numerators i.e. GCF of 157,377,628 is 1 .
LCM of Denominators means LCM of 90,87,768 as per the given fractions.
LCM of 90,87,768 is 334080 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 157,377,628
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 157
List of positive integer factors of 157 that divides 157 without a remainder.
1,157
Factors of 377
List of positive integer factors of 377 that divides 377 without a remainder.
1,13,29,377
Factors of 628
List of positive integer factors of 628 that divides 628 without a remainder.
1,2,4,157,314,628
Greatest Common Factor
We found the factors 157,377,628 . The biggest common factor number is the GCF number.
So the greatest common factor 157,377,628 is 1.
Lets's calculate LCM of 90,87,768
2 | 90, 87, 768 |
3 | 45, 87, 384 |
15, 29, 128 |
∴ So the LCM of the given numbers is 2 x 3 x 15 x 29 x 128 = 334080
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/334080
Therefore, the GCF of Fractions 157/90,377/87,628/768 is 1/334080
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 90,87,768 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(90,87,768) = 3
common factors(in case of two or more numbers have common factors) = 6
GCF(90,87,768) x common factors =3 x 6 = 18
LCM(90,87,768) = ( 90 × 87 × 768 ) / 18
LCM(90,87,768) = 6013440 / 18
LCM(90,87,768) = 334080
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 157/90, 377/87, 628/768?
Answer: GCF of Numerators as per given numbers 157/90, 377/87, 628/768 is
GCF of Numerators i.e. for 157,377,628 is 1
LCM of denominators i.e. for 90,87,768 is 334080.
Thus, GCF of Fractions is 1/334080.Finally, GCF of Fractions for 157/90, 377/87, 628/768 is 1/334080.