Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 512/745,464/572
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 512,464
Greatest Common Factor of Numerators i.e. GCF of 512,464 is 16 .
LCM of Denominators means LCM of 745,572 as per the given fractions.
LCM of 745,572 is 426140 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 512,464
2 | 512, 464 |
2 | 256, 232 |
2 | 128, 116 |
2 | 64, 58 |
32, 29 |
∴ So the GCF of the given numbers is 2 x 2 x 2 x 2 = 16
Factors of 512
List of positive integer factors of 512 that divides 512 without a remainder.
1,2,4,8,16,32,64,128,256,512
Factors of 464
List of positive integer factors of 464 that divides 464 without a remainder.
1,2,4,8,16,29,58,116,232,464
Greatest Common Factor
We found the factors 512,464 . The biggest common factor number is the GCF number.
So the greatest common factor 512,464 is 16.
Lets's calculate LCM of 745,572
Given numbers has no common factors except 1. So, there LCM is their product i.e 426140
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 16/426140
Therefore, the GCF of Fractions 512/745,464/572 is 16/426140
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 745,572 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(745,572) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(745,572) x common factors =1 x 1 = 1
LCM(745,572) = ( 745 × 572 ) / 1
LCM(745,572) = 426140 / 1
LCM(745,572) = 426140
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 512/745, 464/572?
Answer: GCF of Numerators as per given numbers 512/745, 464/572 is
GCF of Numerators i.e. for 512,464 is 16
LCM of denominators i.e. for 745,572 is 426140.
Thus, GCF of Fractions is 16/426140.Finally, GCF of Fractions for 512/745, 464/572 is 16/426140.