Use our free GCF of Fractions Calculator tool to compute the GCF of 1/25, 43/57, 80/353, 531/662 i.e 1/333002550 easily. The following is the detailed procedure to determine the greatest common factor of fractions 1/25, 43/57, 80/353, 531/662.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 1/25,43/57,80/353,531/662
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 1/25,43/57,80/353,531/662, numerators are 1,43,80,531
Denominators are 25,57,353,662
The GCF of 1,43,80,531 is 1 .
LCM of 25,57,353,662 is 333002550.
The greatest common factor of 1/25,43/57,80/353,531/662 = [GCF of 1,43,80,531]/[LCM of 25,57,353,662]= 1/333002550
Therefore, the GCF of 1/25,43/57,80/353,531/662 is 1/333002550.
To find the highest common factor of 1,43,80,531, we have to find the factors of both numbers and list the highest common factor.
The factors of 1 are 1
The factors of 43 are 1, 43
The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, 80
The factors of 531 are 1, 3, 9, 59, 177, 531
The HCF of 1,43,80,531 is 1.
Lets's calculate GCF of 1,43,80,531
∴ 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 43
:1,43
Now, list down the factors of 80
:1,2,4,5,8,10,16,20,40,80
Now, list down the factors of 531
:1,3,9,59,177,531
Greatest Common Factor
We found the factors 1,43,80,531 . The biggest common factor number is the GCF number.
So the greatest common factor 1,43,80,531 is 1.
Lets's calculate LCM of 25,57,353,662
Given numbers has no common factors except 1. So, there LCM is their product i.e 333002550
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/333002550
Therefore, the GCF of Fractions 1/25,43/57,80/353,531/662 is 1/333002550
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 25,57,353,662 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(25,57,353,662) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(25,57,353,662) x common factors =1 x 1 = 1
LCM(25,57,353,662) = ( 25 × 57 × 353 × 662 ) / 1
LCM(25,57,353,662) = 333002550 / 1
LCM(25,57,353,662) = 333002550
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 1,43,80,531?
The HCF of 1,43,80,531 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 1/25, 43/57, 80/353, 531/662?
Answer: GCF of Numerators as per given numbers 1/25, 43/57, 80/353, 531/662 is
GCF of Numerators i.e. for 1,43,80,531 is 1
LCM of denominators i.e. for 25,57,353,662 is 333002550.
Thus, GCF of Fractions is 1/333002550.Finally, GCF of Fractions for 1/25, 43/57, 80/353, 531/662 is 1/333002550.