Use our free GCF of Fractions Calculator tool to compute the GCF of 211/47, 925/939 i.e 1/44133 easily. The following is the detailed procedure to determine the greatest common factor of fractions 211/47, 925/939.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 211/47,925/939
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 211/47,925/939, numerators are 211,925
Denominators are 47,939
The GCF of 211,925 is 1 .
LCM of 47,939 is 44133.
The greatest common factor of 211/47,925/939 = [GCF of 211,925]/[LCM of 47,939]= 1/44133
Therefore, the GCF of 211/47,925/939 is 1/44133.
To find the highest common factor of 211,925, we have to find the factors of both numbers and list the highest common factor.
The factors of 211 are 1, 211
The factors of 925 are 1, 5, 25, 37, 185, 925
The HCF of 211,925 is 1.
Lets's calculate GCF of 211,925
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 211
:1,211
Now, list down the factors of 925
:1,5,25,37,185,925
Greatest Common Factor
We found the factors 211,925 . The biggest common factor number is the GCF number.
So the greatest common factor 211,925 is 1.
Lets's calculate LCM of 47,939
Given numbers has no common factors except 1. So, there LCM is their product i.e 44133
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/44133
Therefore, the GCF of Fractions 211/47,925/939 is 1/44133
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 47,939 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(47,939) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(47,939) x common factors =1 x 1 = 1
LCM(47,939) = ( 47 × 939 ) / 1
LCM(47,939) = 44133 / 1
LCM(47,939) = 44133
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 211,925?
The HCF of 211,925 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 211/47, 925/939?
Answer: GCF of Numerators as per given numbers 211/47, 925/939 is
GCF of Numerators i.e. for 211,925 is 1
LCM of denominators i.e. for 47,939 is 44133.
Thus, GCF of Fractions is 1/44133.Finally, GCF of Fractions for 211/47, 925/939 is 1/44133.