Use our free GCF of Fractions Calculator tool to compute the GCF of 508/688, 351/610 i.e 1/209840 easily. The following is the detailed procedure to determine the greatest common factor of fractions 508/688, 351/610.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 508/688,351/610
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 508/688,351/610, numerators are 508,351
Denominators are 688,610
The GCF of 508,351 is 1 .
LCM of 688,610 is 209840.
The greatest common factor of 508/688,351/610 = [GCF of 508,351]/[LCM of 688,610]= 1/209840
Therefore, the GCF of 508/688,351/610 is 1/209840.
To find the highest common factor of 508,351, we have to find the factors of both numbers and list the highest common factor.
The factors of 508 are 1, 2, 4, 127, 254, 508
The factors of 351 are 1, 3, 9, 13, 27, 39, 117, 351
The HCF of 508,351 is 1.
Lets's calculate GCF of 508,351
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 508
:1,2,4,127,254,508
Now, list down the factors of 351
:1,3,9,13,27,39,117,351
Greatest Common Factor
We found the factors 508,351 . The biggest common factor number is the GCF number.
So the greatest common factor 508,351 is 1.
Lets's calculate LCM of 688,610
2 | 688, 610 |
344, 305 |
∴ So the LCM of the given numbers is 2 x 344 x 305 = 209840
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/209840
Therefore, the GCF of Fractions 508/688,351/610 is 1/209840
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 688,610 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(688,610) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(688,610) x common factors =2 x 1 = 2
LCM(688,610) = ( 688 × 610 ) / 2
LCM(688,610) = 419680 / 2
LCM(688,610) = 209840
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 508,351?
The HCF of 508,351 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 508/688, 351/610?
Answer: GCF of Numerators as per given numbers 508/688, 351/610 is
GCF of Numerators i.e. for 508,351 is 1
LCM of denominators i.e. for 688,610 is 209840.
Thus, GCF of Fractions is 1/209840.Finally, GCF of Fractions for 508/688, 351/610 is 1/209840.