Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 668/71,910/5501
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 668,910
Greatest Common Factor of Numerators i.e. GCF of 668,910 is 2 .
LCM of Denominators means LCM of 71,5501 as per the given fractions.
LCM of 71,5501 is 390571 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 668,910
2 | 668, 910 |
334, 455 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 668
List of positive integer factors of 668 that divides 668 without a remainder.
1,2,4,167,334,668
Factors of 910
List of positive integer factors of 910 that divides 910 without a remainder.
1,2,5,7,10,13,14,26,35,65,70,91,130,182,455,910
Greatest Common Factor
We found the factors 668,910 . The biggest common factor number is the GCF number.
So the greatest common factor 668,910 is 2.
Lets's calculate LCM of 71,5501
Given numbers has no common factors except 1. So, there LCM is their product i.e 390571
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/390571
Therefore, the GCF of Fractions 668/71,910/5501 is 2/390571
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 71,5501 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(71,5501) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(71,5501) x common factors =1 x 1 = 1
LCM(71,5501) = ( 71 × 5501 ) / 1
LCM(71,5501) = 390571 / 1
LCM(71,5501) = 390571
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 668/71, 910/5501?
Answer: GCF of Numerators as per given numbers 668/71, 910/5501 is
GCF of Numerators i.e. for 668,910 is 2
LCM of denominators i.e. for 71,5501 is 390571.
Thus, GCF of Fractions is 2/390571.Finally, GCF of Fractions for 668/71, 910/5501 is 2/390571.