Use our free GCF of Fractions Calculator tool to compute the GCF of 520/411, 650/616 i.e 130/253176 easily. The following is the detailed procedure to determine the greatest common factor of fractions 520/411, 650/616.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 520/411,650/616
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 520/411,650/616, numerators are 520,650
Denominators are 411,616
The GCF of 520,650 is 130 .
LCM of 411,616 is 253176.
The greatest common factor of 520/411,650/616 = [GCF of 520,650]/[LCM of 411,616]= 130/253176
Therefore, the GCF of 520/411,650/616 is 130/253176.
To find the highest common factor of 520,650, we have to find the factors of both numbers and list the highest common factor.
The factors of 520 are 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
The factors of 650 are 1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650
The HCF of 520,650 is 130.
Lets's calculate GCF of 520,650
2 | 520, 650 |
5 | 260, 325 |
13 | 52, 65 |
4, 5 |
∴ So the GCF of the given numbers is 2 x 5 x 13 = 130
Now, list down the factors of 520
:1,2,4,5,8,10,13,20,26,40,52,65,104,130,260,520
Now, list down the factors of 650
:1,2,5,10,13,25,26,50,65,130,325,650
Greatest Common Factor
We found the factors 520,650 . The biggest common factor number is the GCF number.
So the greatest common factor 520,650 is 130.
Lets's calculate LCM of 411,616
Given numbers has no common factors except 1. So, there LCM is their product i.e 253176
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 130/253176
Therefore, the GCF of Fractions 520/411,650/616 is 130/253176
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 411,616 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(411,616) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(411,616) x common factors =1 x 1 = 1
LCM(411,616) = ( 411 × 616 ) / 1
LCM(411,616) = 253176 / 1
LCM(411,616) = 253176
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 520,650?
The HCF of 520,650 is 130
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 520/411, 650/616?
Answer: GCF of Numerators as per given numbers 520/411, 650/616 is
GCF of Numerators i.e. for 520,650 is 130
LCM of denominators i.e. for 411,616 is 253176.
Thus, GCF of Fractions is 130/253176.Finally, GCF of Fractions for 520/411, 650/616 is 130/253176.