Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 640/529,7521/732
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 640,7521
Greatest Common Factor of Numerators i.e. GCF of 640,7521 is 1 .
LCM of Denominators means LCM of 529,732 as per the given fractions.
LCM of 529,732 is 387228 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 640,7521
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 640
List of positive integer factors of 640 that divides 640 without a remainder.
1,2,4,5,8,10,16,20,32,40,64,80,128,160,320,640
Factors of 7521
List of positive integer factors of 7521 that divides 7521 without a remainder.
1,3,23,69,109,327,2507,7521
Greatest Common Factor
We found the factors 640,7521 . The biggest common factor number is the GCF number.
So the greatest common factor 640,7521 is 1.
Lets's calculate LCM of 529,732
Given numbers has no common factors except 1. So, there LCM is their product i.e 387228
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/387228
Therefore, the GCF of Fractions 640/529,7521/732 is 1/387228
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 529,732 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(529,732) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(529,732) x common factors =1 x 1 = 1
LCM(529,732) = ( 529 × 732 ) / 1
LCM(529,732) = 387228 / 1
LCM(529,732) = 387228
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 640/529, 7521/732?
Answer: GCF of Numerators as per given numbers 640/529, 7521/732 is
GCF of Numerators i.e. for 640,7521 is 1
LCM of denominators i.e. for 529,732 is 387228.
Thus, GCF of Fractions is 1/387228.Finally, GCF of Fractions for 640/529, 7521/732 is 1/387228.