Use our free GCF of Fractions Calculator tool to compute the GCF of 77/987, 24/534 i.e 1/175686 easily. The following is the detailed procedure to determine the greatest common factor of fractions 77/987, 24/534.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 77/987,24/534
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 77/987,24/534, numerators are 77,24
Denominators are 987,534
The GCF of 77,24 is 1 .
LCM of 987,534 is 175686.
The greatest common factor of 77/987,24/534 = [GCF of 77,24]/[LCM of 987,534]= 1/175686
Therefore, the GCF of 77/987,24/534 is 1/175686.
To find the highest common factor of 77,24, we have to find the factors of both numbers and list the highest common factor.
The factors of 77 are 1, 7, 11, 77
The factors of 24 are 1, 2, 3, 4, 6, 8, 12, 24
The HCF of 77,24 is 1.
Lets's calculate GCF of 77,24
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 77
:1,7,11,77
Now, list down the factors of 24
:1,2,3,4,6,8,12,24
Greatest Common Factor
We found the factors 77,24 . The biggest common factor number is the GCF number.
So the greatest common factor 77,24 is 1.
Lets's calculate LCM of 987,534
3 | 987, 534 |
329, 178 |
∴ So the LCM of the given numbers is 3 x 329 x 178 = 175686
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/175686
Therefore, the GCF of Fractions 77/987,24/534 is 1/175686
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 987,534 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(987,534) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(987,534) x common factors =3 x 1 = 3
LCM(987,534) = ( 987 × 534 ) / 3
LCM(987,534) = 527058 / 3
LCM(987,534) = 175686
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 77,24?
The HCF of 77,24 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 77/987, 24/534?
Answer: GCF of Numerators as per given numbers 77/987, 24/534 is
GCF of Numerators i.e. for 77,24 is 1
LCM of denominators i.e. for 987,534 is 175686.
Thus, GCF of Fractions is 1/175686.Finally, GCF of Fractions for 77/987, 24/534 is 1/175686.