Use our free GCF of Fractions Calculator tool to compute the GCF of 622/886, 878/518 i.e 2/229474 easily. The following is the detailed procedure to determine the greatest common factor of fractions 622/886, 878/518.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 622/886,878/518
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 622/886,878/518, numerators are 622,878
Denominators are 886,518
The GCF of 622,878 is 2 .
LCM of 886,518 is 229474.
The greatest common factor of 622/886,878/518 = [GCF of 622,878]/[LCM of 886,518]= 2/229474
Therefore, the GCF of 622/886,878/518 is 2/229474.
To find the highest common factor of 622,878, we have to find the factors of both numbers and list the highest common factor.
The factors of 622 are 1, 2, 311, 622
The factors of 878 are 1, 2, 439, 878
The HCF of 622,878 is 2.
Lets's calculate GCF of 622,878
2 | 622, 878 |
311, 439 |
∴ So the GCF of the given numbers is 2 = 2
Now, list down the factors of 622
:1,2,311,622
Now, list down the factors of 878
:1,2,439,878
Greatest Common Factor
We found the factors 622,878 . The biggest common factor number is the GCF number.
So the greatest common factor 622,878 is 2.
Lets's calculate LCM of 886,518
2 | 886, 518 |
443, 259 |
∴ So the LCM of the given numbers is 2 x 443 x 259 = 229474
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/229474
Therefore, the GCF of Fractions 622/886,878/518 is 2/229474
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 886,518 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(886,518) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(886,518) x common factors =2 x 1 = 2
LCM(886,518) = ( 886 × 518 ) / 2
LCM(886,518) = 458948 / 2
LCM(886,518) = 229474
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 622,878?
The HCF of 622,878 is 2
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 622/886, 878/518?
Answer: GCF of Numerators as per given numbers 622/886, 878/518 is
GCF of Numerators i.e. for 622,878 is 2
LCM of denominators i.e. for 886,518 is 229474.
Thus, GCF of Fractions is 2/229474.Finally, GCF of Fractions for 622/886, 878/518 is 2/229474.