Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 818/94,781/9712
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 818,781
Greatest Common Factor of Numerators i.e. GCF of 818,781 is 1 .
LCM of Denominators means LCM of 94,9712 as per the given fractions.
LCM of 94,9712 is 456464 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 818,781
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 818
List of positive integer factors of 818 that divides 818 without a remainder.
1,2,409,818
Factors of 781
List of positive integer factors of 781 that divides 781 without a remainder.
1,11,71,781
Greatest Common Factor
We found the factors 818,781 . The biggest common factor number is the GCF number.
So the greatest common factor 818,781 is 1.
Lets's calculate LCM of 94,9712
2 | 94, 9712 |
47, 4856 |
∴ So the LCM of the given numbers is 2 x 47 x 4856 = 456464
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/456464
Therefore, the GCF of Fractions 818/94,781/9712 is 1/456464
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 94,9712 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(94,9712) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(94,9712) x common factors =2 x 1 = 2
LCM(94,9712) = ( 94 × 9712 ) / 2
LCM(94,9712) = 912928 / 2
LCM(94,9712) = 456464
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 818/94, 781/9712?
Answer: GCF of Numerators as per given numbers 818/94, 781/9712 is
GCF of Numerators i.e. for 818,781 is 1
LCM of denominators i.e. for 94,9712 is 456464.
Thus, GCF of Fractions is 1/456464.Finally, GCF of Fractions for 818/94, 781/9712 is 1/456464.