Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 4645/920,3715/1497
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 4645,3715
Greatest Common Factor of Numerators i.e. GCF of 4645,3715 is 5 .
LCM of Denominators means LCM of 920,1497 as per the given fractions.
LCM of 920,1497 is 1377240 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 4645,3715
5 | 4645, 3715 |
929, 743 |
∴ So the GCF of the given numbers is 5 = 5
Factors of 4645
List of positive integer factors of 4645 that divides 4645 without a remainder.
1,5,929,4645
Factors of 3715
List of positive integer factors of 3715 that divides 3715 without a remainder.
1,5,743,3715
Greatest Common Factor
We found the factors 4645,3715 . The biggest common factor number is the GCF number.
So the greatest common factor 4645,3715 is 5.
Lets's calculate LCM of 920,1497
Given numbers has no common factors except 1. So, there LCM is their product i.e 1377240
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/1377240
Therefore, the GCF of Fractions 4645/920,3715/1497 is 5/1377240
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 920,1497 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(920,1497) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(920,1497) x common factors =1 x 1 = 1
LCM(920,1497) = ( 920 × 1497 ) / 1
LCM(920,1497) = 1377240 / 1
LCM(920,1497) = 1377240
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 4645/920, 3715/1497?
Answer: GCF of Numerators as per given numbers 4645/920, 3715/1497 is
GCF of Numerators i.e. for 4645,3715 is 5
LCM of denominators i.e. for 920,1497 is 1377240.
Thus, GCF of Fractions is 5/1377240.Finally, GCF of Fractions for 4645/920, 3715/1497 is 5/1377240.