Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 5770/792,7668/2781
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 5770,7668
Greatest Common Factor of Numerators i.e. GCF of 5770,7668 is 2 .
LCM of Denominators means LCM of 792,2781 as per the given fractions.
LCM of 792,2781 is 244728 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 5770,7668
2 | 5770, 7668 |
2885, 3834 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 5770
List of positive integer factors of 5770 that divides 5770 without a remainder.
1,2,5,10,577,1154,2885,5770
Factors of 7668
List of positive integer factors of 7668 that divides 7668 without a remainder.
1,2,3,4,6,9,12,18,27,36,54,71,108,142,213,284,426,639,852,1278,1917,2556,3834,7668
Greatest Common Factor
We found the factors 5770,7668 . The biggest common factor number is the GCF number.
So the greatest common factor 5770,7668 is 2.
Lets's calculate LCM of 792,2781
3 | 792, 2781 |
3 | 264, 927 |
88, 309 |
∴ So the LCM of the given numbers is 3 x 3 x 88 x 309 = 244728
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/244728
Therefore, the GCF of Fractions 5770/792,7668/2781 is 2/244728
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 792,2781 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(792,2781) = 9
common factors(in case of two or more numbers have common factors) = 1
GCF(792,2781) x common factors =9 x 1 = 9
LCM(792,2781) = ( 792 × 2781 ) / 9
LCM(792,2781) = 2202552 / 9
LCM(792,2781) = 244728
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 5770/792, 7668/2781?
Answer: GCF of Numerators as per given numbers 5770/792, 7668/2781 is
GCF of Numerators i.e. for 5770,7668 is 2
LCM of denominators i.e. for 792,2781 is 244728.
Thus, GCF of Fractions is 2/244728.Finally, GCF of Fractions for 5770/792, 7668/2781 is 2/244728.