Use our free GCF of Fractions Calculator tool to compute the GCF of 1/55, 90/17, 60/274, 883/966 i.e 1/123739770 easily. The following is the detailed procedure to determine the greatest common factor of fractions 1/55, 90/17, 60/274, 883/966.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 1/55,90/17,60/274,883/966
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 1/55,90/17,60/274,883/966, numerators are 1,90,60,883
Denominators are 55,17,274,966
The GCF of 1,90,60,883 is 1 .
LCM of 55,17,274,966 is 123739770.
The greatest common factor of 1/55,90/17,60/274,883/966 = [GCF of 1,90,60,883]/[LCM of 55,17,274,966]= 1/123739770
Therefore, the GCF of 1/55,90/17,60/274,883/966 is 1/123739770.
To find the highest common factor of 1,90,60,883, we have to find the factors of both numbers and list the highest common factor.
The factors of 1 are 1
The factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90
The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
The factors of 883 are 1, 883
The HCF of 1,90,60,883 is 1.
Lets's calculate GCF of 1,90,60,883
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 1
:1
Now, list down the factors of 90
:1,2,3,5,6,9,10,15,18,30,45,90
Now, list down the factors of 60
:1,2,3,4,5,6,10,12,15,20,30,60
Now, list down the factors of 883
:1,883
Greatest Common Factor
We found the factors 1,90,60,883 . The biggest common factor number is the GCF number.
So the greatest common factor 1,90,60,883 is 1.
Lets's calculate LCM of 55,17,274,966
2 | 55, 17, 274, 966 |
55, 17, 137, 483 |
∴ So the LCM of the given numbers is 2 x 55 x 17 x 137 x 483 = 123739770
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/123739770
Therefore, the GCF of Fractions 1/55,90/17,60/274,883/966 is 1/123739770
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 55,17,274,966 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(55,17,274,966) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(55,17,274,966) x common factors =1 x 2 = 2
LCM(55,17,274,966) = ( 55 × 17 × 274 × 966 ) / 2
LCM(55,17,274,966) = 247479540 / 2
LCM(55,17,274,966) = 123739770
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 1,90,60,883?
The HCF of 1,90,60,883 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 1/55, 90/17, 60/274, 883/966?
Answer: GCF of Numerators as per given numbers 1/55, 90/17, 60/274, 883/966 is
GCF of Numerators i.e. for 1,90,60,883 is 1
LCM of denominators i.e. for 55,17,274,966 is 123739770.
Thus, GCF of Fractions is 1/123739770.Finally, GCF of Fractions for 1/55, 90/17, 60/274, 883/966 is 1/123739770.