Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 469/84,149/4987
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 469,149
Greatest Common Factor of Numerators i.e. GCF of 469,149 is 1 .
LCM of Denominators means LCM of 84,4987 as per the given fractions.
LCM of 84,4987 is 418908 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 469,149
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 469
List of positive integer factors of 469 that divides 469 without a remainder.
1,7,67,469
Factors of 149
List of positive integer factors of 149 that divides 149 without a remainder.
1,149
Greatest Common Factor
We found the factors 469,149 . The biggest common factor number is the GCF number.
So the greatest common factor 469,149 is 1.
Lets's calculate LCM of 84,4987
Given numbers has no common factors except 1. So, there LCM is their product i.e 418908
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/418908
Therefore, the GCF of Fractions 469/84,149/4987 is 1/418908
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 84,4987 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(84,4987) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(84,4987) x common factors =1 x 1 = 1
LCM(84,4987) = ( 84 × 4987 ) / 1
LCM(84,4987) = 418908 / 1
LCM(84,4987) = 418908
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 469/84, 149/4987?
Answer: GCF of Numerators as per given numbers 469/84, 149/4987 is
GCF of Numerators i.e. for 469,149 is 1
LCM of denominators i.e. for 84,4987 is 418908.
Thus, GCF of Fractions is 1/418908.Finally, GCF of Fractions for 469/84, 149/4987 is 1/418908.