Use our free GCF of Fractions Calculator tool to compute the GCF of 55/49, 261/87, 811/632 i.e 1/2694216 easily. The following is the detailed procedure to determine the greatest common factor of fractions 55/49, 261/87, 811/632.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 55/49,261/87,811/632
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 55/49,261/87,811/632, numerators are 55,261,811
Denominators are 49,87,632
The GCF of 55,261,811 is 1 .
LCM of 49,87,632 is 2694216.
The greatest common factor of 55/49,261/87,811/632 = [GCF of 55,261,811]/[LCM of 49,87,632]= 1/2694216
Therefore, the GCF of 55/49,261/87,811/632 is 1/2694216.
To find the highest common factor of 55,261,811, we have to find the factors of both numbers and list the highest common factor.
The factors of 55 are 1, 5, 11, 55
The factors of 261 are 1, 3, 9, 29, 87, 261
The factors of 811 are 1, 811
The HCF of 55,261,811 is 1.
Lets's calculate GCF of 55,261,811
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 55
:1,5,11,55
Now, list down the factors of 261
:1,3,9,29,87,261
Now, list down the factors of 811
:1,811
Greatest Common Factor
We found the factors 55,261,811 . The biggest common factor number is the GCF number.
So the greatest common factor 55,261,811 is 1.
Lets's calculate LCM of 49,87,632
Given numbers has no common factors except 1. So, there LCM is their product i.e 2694216
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/2694216
Therefore, the GCF of Fractions 55/49,261/87,811/632 is 1/2694216
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 49,87,632 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(49,87,632) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(49,87,632) x common factors =1 x 1 = 1
LCM(49,87,632) = ( 49 × 87 × 632 ) / 1
LCM(49,87,632) = 2694216 / 1
LCM(49,87,632) = 2694216
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 55,261,811?
The HCF of 55,261,811 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 55/49, 261/87, 811/632?
Answer: GCF of Numerators as per given numbers 55/49, 261/87, 811/632 is
GCF of Numerators i.e. for 55,261,811 is 1
LCM of denominators i.e. for 49,87,632 is 2694216.
Thus, GCF of Fractions is 1/2694216.Finally, GCF of Fractions for 55/49, 261/87, 811/632 is 1/2694216.