Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 7446/69,4570/111
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 7446,4570
Greatest Common Factor of Numerators i.e. GCF of 7446,4570 is 2 .
LCM of Denominators means LCM of 69,111 as per the given fractions.
LCM of 69,111 is 2553 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 7446,4570
2 | 7446, 4570 |
3723, 2285 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 7446
List of positive integer factors of 7446 that divides 7446 without a remainder.
1,2,3,6,17,34,51,73,102,146,219,438,1241,2482,3723,7446
Factors of 4570
List of positive integer factors of 4570 that divides 4570 without a remainder.
1,2,5,10,457,914,2285,4570
Greatest Common Factor
We found the factors 7446,4570 . The biggest common factor number is the GCF number.
So the greatest common factor 7446,4570 is 2.
Lets's calculate LCM of 69,111
3 | 69, 111 |
23, 37 |
∴ So the LCM of the given numbers is 3 x 23 x 37 = 2553
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/2553
Therefore, the GCF of Fractions 7446/69,4570/111 is 2/2553
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 69,111 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(69,111) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(69,111) x common factors =3 x 1 = 3
LCM(69,111) = ( 69 × 111 ) / 3
LCM(69,111) = 7659 / 3
LCM(69,111) = 2553
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 7446/69, 4570/111?
Answer: GCF of Numerators as per given numbers 7446/69, 4570/111 is
GCF of Numerators i.e. for 7446,4570 is 2
LCM of denominators i.e. for 69,111 is 2553.
Thus, GCF of Fractions is 2/2553.Finally, GCF of Fractions for 7446/69, 4570/111 is 2/2553.