Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 419/77,973/3315
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 419,973
Greatest Common Factor of Numerators i.e. GCF of 419,973 is 1 .
LCM of Denominators means LCM of 77,3315 as per the given fractions.
LCM of 77,3315 is 255255 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 419,973
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 419
List of positive integer factors of 419 that divides 419 without a remainder.
1,419
Factors of 973
List of positive integer factors of 973 that divides 973 without a remainder.
1,7,139,973
Greatest Common Factor
We found the factors 419,973 . The biggest common factor number is the GCF number.
So the greatest common factor 419,973 is 1.
Lets's calculate LCM of 77,3315
Given numbers has no common factors except 1. So, there LCM is their product i.e 255255
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/255255
Therefore, the GCF of Fractions 419/77,973/3315 is 1/255255
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 77,3315 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(77,3315) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(77,3315) x common factors =1 x 1 = 1
LCM(77,3315) = ( 77 × 3315 ) / 1
LCM(77,3315) = 255255 / 1
LCM(77,3315) = 255255
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 419/77, 973/3315?
Answer: GCF of Numerators as per given numbers 419/77, 973/3315 is
GCF of Numerators i.e. for 419,973 is 1
LCM of denominators i.e. for 77,3315 is 255255.
Thus, GCF of Fractions is 1/255255.Finally, GCF of Fractions for 419/77, 973/3315 is 1/255255.