Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 63/57,87/769,509/577
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 63,87,509
Greatest Common Factor of Numerators i.e. GCF of 63,87,509 is 1 .
LCM of Denominators means LCM of 57,769,577 as per the given fractions.
LCM of 57,769,577 is 25291641 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 63,87,509
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 63
List of positive integer factors of 63 that divides 63 without a remainder.
1,3,7,9,21,63
Factors of 87
List of positive integer factors of 87 that divides 87 without a remainder.
1,3,29,87
Factors of 509
List of positive integer factors of 509 that divides 509 without a remainder.
1,509
Greatest Common Factor
We found the factors 63,87,509 . The biggest common factor number is the GCF number.
So the greatest common factor 63,87,509 is 1.
Lets's calculate LCM of 57,769,577
Given numbers has no common factors except 1. So, there LCM is their product i.e 25291641
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/25291641
Therefore, the GCF of Fractions 63/57,87/769,509/577 is 1/25291641
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 57,769,577 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(57,769,577) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(57,769,577) x common factors =1 x 1 = 1
LCM(57,769,577) = ( 57 × 769 × 577 ) / 1
LCM(57,769,577) = 25291641 / 1
LCM(57,769,577) = 25291641
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 63/57, 87/769, 509/577?
Answer: GCF of Numerators as per given numbers 63/57, 87/769, 509/577 is
GCF of Numerators i.e. for 63,87,509 is 1
LCM of denominators i.e. for 57,769,577 is 25291641.
Thus, GCF of Fractions is 1/25291641.Finally, GCF of Fractions for 63/57, 87/769, 509/577 is 1/25291641.