Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 768/51,493/8590
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 768,493
Greatest Common Factor of Numerators i.e. GCF of 768,493 is 1 .
LCM of Denominators means LCM of 51,8590 as per the given fractions.
LCM of 51,8590 is 438090 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 768,493
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 768
List of positive integer factors of 768 that divides 768 without a remainder.
1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,768
Factors of 493
List of positive integer factors of 493 that divides 493 without a remainder.
1,17,29,493
Greatest Common Factor
We found the factors 768,493 . The biggest common factor number is the GCF number.
So the greatest common factor 768,493 is 1.
Lets's calculate LCM of 51,8590
Given numbers has no common factors except 1. So, there LCM is their product i.e 438090
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/438090
Therefore, the GCF of Fractions 768/51,493/8590 is 1/438090
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 51,8590 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(51,8590) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(51,8590) x common factors =1 x 1 = 1
LCM(51,8590) = ( 51 × 8590 ) / 1
LCM(51,8590) = 438090 / 1
LCM(51,8590) = 438090
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 768/51, 493/8590?
Answer: GCF of Numerators as per given numbers 768/51, 493/8590 is
GCF of Numerators i.e. for 768,493 is 1
LCM of denominators i.e. for 51,8590 is 438090.
Thus, GCF of Fractions is 1/438090.Finally, GCF of Fractions for 768/51, 493/8590 is 1/438090.