Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 88/689,4918/9906
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 88,4918
Greatest Common Factor of Numerators i.e. GCF of 88,4918 is 2 .
LCM of Denominators means LCM of 689,9906 as per the given fractions.
LCM of 689,9906 is 525018 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 88,4918
2 | 88, 4918 |
44, 2459 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 88
List of positive integer factors of 88 that divides 88 without a remainder.
1,2,4,8,11,22,44,88
Factors of 4918
List of positive integer factors of 4918 that divides 4918 without a remainder.
1,2,2459,4918
Greatest Common Factor
We found the factors 88,4918 . The biggest common factor number is the GCF number.
So the greatest common factor 88,4918 is 2.
Lets's calculate LCM of 689,9906
13 | 689, 9906 |
53, 762 |
∴ So the LCM of the given numbers is 13 x 53 x 762 = 525018
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/525018
Therefore, the GCF of Fractions 88/689,4918/9906 is 2/525018
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 689,9906 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(689,9906) = 13
common factors(in case of two or more numbers have common factors) = 1
GCF(689,9906) x common factors =13 x 1 = 13
LCM(689,9906) = ( 689 × 9906 ) / 13
LCM(689,9906) = 6825234 / 13
LCM(689,9906) = 525018
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 88/689, 4918/9906?
Answer: GCF of Numerators as per given numbers 88/689, 4918/9906 is
GCF of Numerators i.e. for 88,4918 is 2
LCM of denominators i.e. for 689,9906 is 525018.
Thus, GCF of Fractions is 2/525018.Finally, GCF of Fractions for 88/689, 4918/9906 is 2/525018.