Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 9458/238,1649/806
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 9458,1649
Greatest Common Factor of Numerators i.e. GCF of 9458,1649 is 1 .
LCM of Denominators means LCM of 238,806 as per the given fractions.
LCM of 238,806 is 95914 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 9458,1649
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 9458
List of positive integer factors of 9458 that divides 9458 without a remainder.
1,2,4729,9458
Factors of 1649
List of positive integer factors of 1649 that divides 1649 without a remainder.
1,17,97,1649
Greatest Common Factor
We found the factors 9458,1649 . The biggest common factor number is the GCF number.
So the greatest common factor 9458,1649 is 1.
Lets's calculate LCM of 238,806
2 | 238, 806 |
119, 403 |
∴ So the LCM of the given numbers is 2 x 119 x 403 = 95914
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/95914
Therefore, the GCF of Fractions 9458/238,1649/806 is 1/95914
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 238,806 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(238,806) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(238,806) x common factors =2 x 1 = 2
LCM(238,806) = ( 238 × 806 ) / 2
LCM(238,806) = 191828 / 2
LCM(238,806) = 95914
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 9458/238, 1649/806?
Answer: GCF of Numerators as per given numbers 9458/238, 1649/806 is
GCF of Numerators i.e. for 9458,1649 is 1
LCM of denominators i.e. for 238,806 is 95914.
Thus, GCF of Fractions is 1/95914.Finally, GCF of Fractions for 9458/238, 1649/806 is 1/95914.