Use our free GCF of Fractions Calculator tool to compute the GCF of 1346/551, 1805/3956 i.e 1/2179756 easily. The following is the detailed procedure to determine the greatest common factor of fractions 1346/551, 1805/3956.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 1346/551,1805/3956
To find the GCF of fractions, we have to find the GCF of numerator numbers and LCM of denominator numbers. Its formula is given by
GCF of Fraction = Greatest Common Factor of Numerator/Least Common Multiple of Denominators
In the fractions 1346/551,1805/3956, numerators are 1346,1805
Denominators are 551,3956
The GCF of 1346,1805 is 1 .
LCM of 551,3956 is 2179756.
The greatest common factor of 1346/551,1805/3956 = [GCF of 1346,1805]/[LCM of 551,3956]= 1/2179756
Therefore, the GCF of 1346/551,1805/3956 is 1/2179756.
To find the highest common factor of 1346,1805, we have to find the factors of both numbers and list the highest common factor.
The factors of 1346 are 1, 2, 673, 1346
The factors of 1805 are 1, 5, 19, 95, 361, 1805
The HCF of 1346,1805 is 1.
Lets's calculate GCF of 1346,1805
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 1346
:1,2,673,1346
Now, list down the factors of 1805
:1,5,19,95,361,1805
Greatest Common Factor
We found the factors 1346,1805 . The biggest common factor number is the GCF number.
So the greatest common factor 1346,1805 is 1.
Lets's calculate LCM of 551,3956
Given numbers has no common factors except 1. So, there LCM is their product i.e 2179756
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/2179756
Therefore, the GCF of Fractions 1346/551,1805/3956 is 1/2179756
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 551,3956 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(551,3956) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(551,3956) x common factors =1 x 1 = 1
LCM(551,3956) = ( 551 × 3956 ) / 1
LCM(551,3956) = 2179756 / 1
LCM(551,3956) = 2179756
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 1346,1805?
The HCF of 1346,1805 is 1
2. What is the GCF of a fraction?
The GCF of a fraction is defined as the greatest fraction that divides exactly into 2 or more fractions.
3. 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.
4. What is the GCF of Fractions for 1346/551, 1805/3956?
Answer: GCF of Numerators as per given numbers 1346/551, 1805/3956 is
GCF of Numerators i.e. for 1346,1805 is 1
LCM of denominators i.e. for 551,3956 is 2179756.
Thus, GCF of Fractions is 1/2179756.Finally, GCF of Fractions for 1346/551, 1805/3956 is 1/2179756.