Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 4260/831,9012/806
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 4260,9012
Greatest Common Factor of Numerators i.e. GCF of 4260,9012 is 12 .
LCM of Denominators means LCM of 831,806 as per the given fractions.
LCM of 831,806 is 669786 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 4260,9012
2 | 4260, 9012 |
2 | 2130, 4506 |
3 | 1065, 2253 |
355, 751 |
∴ So the GCF of the given numbers is 2 x 2 x 3 = 12
Factors of 4260
List of positive integer factors of 4260 that divides 4260 without a remainder.
1,2,3,4,5,6,10,12,15,20,30,60,71,142,213,284,355,426,710,852,1065,1420,2130,4260
Factors of 9012
List of positive integer factors of 9012 that divides 9012 without a remainder.
1,2,3,4,6,12,751,1502,2253,3004,4506,9012
Greatest Common Factor
We found the factors 4260,9012 . The biggest common factor number is the GCF number.
So the greatest common factor 4260,9012 is 12.
Lets's calculate LCM of 831,806
Given numbers has no common factors except 1. So, there LCM is their product i.e 669786
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 12/669786
Therefore, the GCF of Fractions 4260/831,9012/806 is 12/669786
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 831,806 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(831,806) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(831,806) x common factors =1 x 1 = 1
LCM(831,806) = ( 831 × 806 ) / 1
LCM(831,806) = 669786 / 1
LCM(831,806) = 669786
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 4260/831, 9012/806?
Answer: GCF of Numerators as per given numbers 4260/831, 9012/806 is
GCF of Numerators i.e. for 4260,9012 is 12
LCM of denominators i.e. for 831,806 is 669786.
Thus, GCF of Fractions is 12/669786.Finally, GCF of Fractions for 4260/831, 9012/806 is 12/669786.