Use our free GCF of Fractions Calculator tool to compute the GCF of 5486/678, 1507/3410 i.e 1/1155990 easily. The following is the detailed procedure to determine the greatest common factor of fractions 5486/678, 1507/3410.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 5486/678,1507/3410
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 5486/678,1507/3410, numerators are 5486,1507
Denominators are 678,3410
The GCF of 5486,1507 is 1 .
LCM of 678,3410 is 1155990.
The greatest common factor of 5486/678,1507/3410 = [GCF of 5486,1507]/[LCM of 678,3410]= 1/1155990
Therefore, the GCF of 5486/678,1507/3410 is 1/1155990.
To find the highest common factor of 5486,1507, we have to find the factors of both numbers and list the highest common factor.
The factors of 5486 are 1, 2, 13, 26, 211, 422, 2743, 5486
The factors of 1507 are 1, 11, 137, 1507
The HCF of 5486,1507 is 1.
Lets's calculate GCF of 5486,1507
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 5486
:1,2,13,26,211,422,2743,5486
Now, list down the factors of 1507
:1,11,137,1507
Greatest Common Factor
We found the factors 5486,1507 . The biggest common factor number is the GCF number.
So the greatest common factor 5486,1507 is 1.
Lets's calculate LCM of 678,3410
2 | 678, 3410 |
339, 1705 |
∴ So the LCM of the given numbers is 2 x 339 x 1705 = 1155990
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1155990
Therefore, the GCF of Fractions 5486/678,1507/3410 is 1/1155990
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 678,3410 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(678,3410) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(678,3410) x common factors =2 x 1 = 2
LCM(678,3410) = ( 678 × 3410 ) / 2
LCM(678,3410) = 2311980 / 2
LCM(678,3410) = 1155990
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 5486,1507?
The HCF of 5486,1507 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 5486/678, 1507/3410?
Answer: GCF of Numerators as per given numbers 5486/678, 1507/3410 is
GCF of Numerators i.e. for 5486,1507 is 1
LCM of denominators i.e. for 678,3410 is 1155990.
Thus, GCF of Fractions is 1/1155990.Finally, GCF of Fractions for 5486/678, 1507/3410 is 1/1155990.