Use our free GCF of Fractions Calculator tool to compute the GCF of 211/883, 222/155 i.e 1/136865 easily. The following is the detailed procedure to determine the greatest common factor of fractions 211/883, 222/155.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 211/883,222/155
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 211/883,222/155, numerators are 211,222
Denominators are 883,155
The GCF of 211,222 is 1 .
LCM of 883,155 is 136865.
The greatest common factor of 211/883,222/155 = [GCF of 211,222]/[LCM of 883,155]= 1/136865
Therefore, the GCF of 211/883,222/155 is 1/136865.
To find the highest common factor of 211,222, 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 222 are 1, 2, 3, 6, 37, 74, 111, 222
The HCF of 211,222 is 1.
Lets's calculate GCF of 211,222
∴ 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 222
:1,2,3,6,37,74,111,222
Greatest Common Factor
We found the factors 211,222 . The biggest common factor number is the GCF number.
So the greatest common factor 211,222 is 1.
Lets's calculate LCM of 883,155
Given numbers has no common factors except 1. So, there LCM is their product i.e 136865
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/136865
Therefore, the GCF of Fractions 211/883,222/155 is 1/136865
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 883,155 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(883,155) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(883,155) x common factors =1 x 1 = 1
LCM(883,155) = ( 883 × 155 ) / 1
LCM(883,155) = 136865 / 1
LCM(883,155) = 136865
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 211,222?
The HCF of 211,222 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 211/883, 222/155?
Answer: GCF of Numerators as per given numbers 211/883, 222/155 is
GCF of Numerators i.e. for 211,222 is 1
LCM of denominators i.e. for 883,155 is 136865.
Thus, GCF of Fractions is 1/136865.Finally, GCF of Fractions for 211/883, 222/155 is 1/136865.