Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 489/113,9267/970
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 489,9267
Greatest Common Factor of Numerators i.e. GCF of 489,9267 is 3 .
LCM of Denominators means LCM of 113,970 as per the given fractions.
LCM of 113,970 is 109610 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 489,9267
3 | 489, 9267 |
163, 3089 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 489
List of positive integer factors of 489 that divides 489 without a remainder.
1,3,163,489
Factors of 9267
List of positive integer factors of 9267 that divides 9267 without a remainder.
1,3,3089,9267
Greatest Common Factor
We found the factors 489,9267 . The biggest common factor number is the GCF number.
So the greatest common factor 489,9267 is 3.
Lets's calculate LCM of 113,970
Given numbers has no common factors except 1. So, there LCM is their product i.e 109610
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/109610
Therefore, the GCF of Fractions 489/113,9267/970 is 3/109610
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 113,970 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(113,970) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(113,970) x common factors =1 x 1 = 1
LCM(113,970) = ( 113 × 970 ) / 1
LCM(113,970) = 109610 / 1
LCM(113,970) = 109610
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 489/113, 9267/970?
Answer: GCF of Numerators as per given numbers 489/113, 9267/970 is
GCF of Numerators i.e. for 489,9267 is 3
LCM of denominators i.e. for 113,970 is 109610.
Thus, GCF of Fractions is 3/109610.Finally, GCF of Fractions for 489/113, 9267/970 is 3/109610.