Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 412/97,622/4561
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 412,622
Greatest Common Factor of Numerators i.e. GCF of 412,622 is 2 .
LCM of Denominators means LCM of 97,4561 as per the given fractions.
LCM of 97,4561 is 442417 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 412,622
2 | 412, 622 |
206, 311 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 412
List of positive integer factors of 412 that divides 412 without a remainder.
1,2,4,103,206,412
Factors of 622
List of positive integer factors of 622 that divides 622 without a remainder.
1,2,311,622
Greatest Common Factor
We found the factors 412,622 . The biggest common factor number is the GCF number.
So the greatest common factor 412,622 is 2.
Lets's calculate LCM of 97,4561
Given numbers has no common factors except 1. So, there LCM is their product i.e 442417
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/442417
Therefore, the GCF of Fractions 412/97,622/4561 is 2/442417
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 97,4561 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(97,4561) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(97,4561) x common factors =1 x 1 = 1
LCM(97,4561) = ( 97 × 4561 ) / 1
LCM(97,4561) = 442417 / 1
LCM(97,4561) = 442417
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 412/97, 622/4561?
Answer: GCF of Numerators as per given numbers 412/97, 622/4561 is
GCF of Numerators i.e. for 412,622 is 2
LCM of denominators i.e. for 97,4561 is 442417.
Thus, GCF of Fractions is 2/442417.Finally, GCF of Fractions for 412/97, 622/4561 is 2/442417.