Use our free GCF of Fractions Calculator tool to compute the GCF of 3989/549, 6226/702 i.e 1/42822 easily. The following is the detailed procedure to determine the greatest common factor of fractions 3989/549, 6226/702.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 3989/549,6226/702
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 3989/549,6226/702, numerators are 3989,6226
Denominators are 549,702
The GCF of 3989,6226 is 1 .
LCM of 549,702 is 42822.
The greatest common factor of 3989/549,6226/702 = [GCF of 3989,6226]/[LCM of 549,702]= 1/42822
Therefore, the GCF of 3989/549,6226/702 is 1/42822.
To find the highest common factor of 3989,6226, we have to find the factors of both numbers and list the highest common factor.
The factors of 3989 are 1, 3989
The factors of 6226 are 1, 2, 11, 22, 283, 566, 3113, 6226
The HCF of 3989,6226 is 1.
Lets's calculate GCF of 3989,6226
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 3989
:1,3989
Now, list down the factors of 6226
:1,2,11,22,283,566,3113,6226
Greatest Common Factor
We found the factors 3989,6226 . The biggest common factor number is the GCF number.
So the greatest common factor 3989,6226 is 1.
Lets's calculate LCM of 549,702
3 | 549, 702 |
3 | 183, 234 |
61, 78 |
∴ So the LCM of the given numbers is 3 x 3 x 61 x 78 = 42822
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/42822
Therefore, the GCF of Fractions 3989/549,6226/702 is 1/42822
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 549,702 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(549,702) = 9
common factors(in case of two or more numbers have common factors) = 1
GCF(549,702) x common factors =9 x 1 = 9
LCM(549,702) = ( 549 × 702 ) / 9
LCM(549,702) = 385398 / 9
LCM(549,702) = 42822
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 3989,6226?
The HCF of 3989,6226 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 3989/549, 6226/702?
Answer: GCF of Numerators as per given numbers 3989/549, 6226/702 is
GCF of Numerators i.e. for 3989,6226 is 1
LCM of denominators i.e. for 549,702 is 42822.
Thus, GCF of Fractions is 1/42822.Finally, GCF of Fractions for 3989/549, 6226/702 is 1/42822.