Use our free GCF of Fractions Calculator tool to compute the GCF of 835/571, 100/427 i.e 5/243817 easily. The following is the detailed procedure to determine the greatest common factor of fractions 835/571, 100/427.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 835/571,100/427
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 835/571,100/427, numerators are 835,100
Denominators are 571,427
The GCF of 835,100 is 5 .
LCM of 571,427 is 243817.
The greatest common factor of 835/571,100/427 = [GCF of 835,100]/[LCM of 571,427]= 5/243817
Therefore, the GCF of 835/571,100/427 is 5/243817.
To find the highest common factor of 835,100, we have to find the factors of both numbers and list the highest common factor.
The factors of 835 are 1, 5, 167, 835
The factors of 100 are 1, 2, 4, 5, 10, 20, 25, 50, 100
The HCF of 835,100 is 5.
Lets's calculate GCF of 835,100
5 | 835, 100 |
167, 20 |
∴ So the GCF of the given numbers is 5 = 5
Now, list down the factors of 835
:1,5,167,835
Now, list down the factors of 100
:1,2,4,5,10,20,25,50,100
Greatest Common Factor
We found the factors 835,100 . The biggest common factor number is the GCF number.
So the greatest common factor 835,100 is 5.
Lets's calculate LCM of 571,427
Given numbers has no common factors except 1. So, there LCM is their product i.e 243817
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/243817
Therefore, the GCF of Fractions 835/571,100/427 is 5/243817
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 571,427 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(571,427) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(571,427) x common factors =1 x 1 = 1
LCM(571,427) = ( 571 × 427 ) / 1
LCM(571,427) = 243817 / 1
LCM(571,427) = 243817
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 835,100?
The HCF of 835,100 is 5
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 835/571, 100/427?
Answer: GCF of Numerators as per given numbers 835/571, 100/427 is
GCF of Numerators i.e. for 835,100 is 5
LCM of denominators i.e. for 571,427 is 243817.
Thus, GCF of Fractions is 5/243817.Finally, GCF of Fractions for 835/571, 100/427 is 5/243817.