Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 813/488,4495/378
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 813,4495
Greatest Common Factor of Numerators i.e. GCF of 813,4495 is 1 .
LCM of Denominators means LCM of 488,378 as per the given fractions.
LCM of 488,378 is 92232 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 813,4495
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 813
List of positive integer factors of 813 that divides 813 without a remainder.
1,3,271,813
Factors of 4495
List of positive integer factors of 4495 that divides 4495 without a remainder.
1,5,29,31,145,155,899,4495
Greatest Common Factor
We found the factors 813,4495 . The biggest common factor number is the GCF number.
So the greatest common factor 813,4495 is 1.
Lets's calculate LCM of 488,378
2 | 488, 378 |
244, 189 |
∴ So the LCM of the given numbers is 2 x 244 x 189 = 92232
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/92232
Therefore, the GCF of Fractions 813/488,4495/378 is 1/92232
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 488,378 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(488,378) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(488,378) x common factors =2 x 1 = 2
LCM(488,378) = ( 488 × 378 ) / 2
LCM(488,378) = 184464 / 2
LCM(488,378) = 92232
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 813/488, 4495/378?
Answer: GCF of Numerators as per given numbers 813/488, 4495/378 is
GCF of Numerators i.e. for 813,4495 is 1
LCM of denominators i.e. for 488,378 is 92232.
Thus, GCF of Fractions is 1/92232.Finally, GCF of Fractions for 813/488, 4495/378 is 1/92232.