Use our free GCF of Fractions Calculator tool to compute the GCF of 494/982, 7561/9042 i.e 1/4439622 easily. The following is the detailed procedure to determine the greatest common factor of fractions 494/982, 7561/9042.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 494/982,7561/9042
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 494/982,7561/9042, numerators are 494,7561
Denominators are 982,9042
The GCF of 494,7561 is 1 .
LCM of 982,9042 is 4439622.
The greatest common factor of 494/982,7561/9042 = [GCF of 494,7561]/[LCM of 982,9042]= 1/4439622
Therefore, the GCF of 494/982,7561/9042 is 1/4439622.
To find the highest common factor of 494,7561, we have to find the factors of both numbers and list the highest common factor.
The factors of 494 are 1, 2, 13, 19, 26, 38, 247, 494
The factors of 7561 are 1, 7561
The HCF of 494,7561 is 1.
Lets's calculate GCF of 494,7561
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 494
:1,2,13,19,26,38,247,494
Now, list down the factors of 7561
:1,7561
Greatest Common Factor
We found the factors 494,7561 . The biggest common factor number is the GCF number.
So the greatest common factor 494,7561 is 1.
Lets's calculate LCM of 982,9042
2 | 982, 9042 |
491, 4521 |
∴ So the LCM of the given numbers is 2 x 491 x 4521 = 4439622
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/4439622
Therefore, the GCF of Fractions 494/982,7561/9042 is 1/4439622
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 982,9042 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(982,9042) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(982,9042) x common factors =2 x 1 = 2
LCM(982,9042) = ( 982 × 9042 ) / 2
LCM(982,9042) = 8879244 / 2
LCM(982,9042) = 4439622
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 494,7561?
The HCF of 494,7561 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 494/982, 7561/9042?
Answer: GCF of Numerators as per given numbers 494/982, 7561/9042 is
GCF of Numerators i.e. for 494,7561 is 1
LCM of denominators i.e. for 982,9042 is 4439622.
Thus, GCF of Fractions is 1/4439622.Finally, GCF of Fractions for 494/982, 7561/9042 is 1/4439622.