Use our free GCF of Fractions Calculator tool to compute the GCF of 957/928, 312/881 i.e 3/817568 easily. The following is the detailed procedure to determine the greatest common factor of fractions 957/928, 312/881.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 957/928,312/881
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 957/928,312/881, numerators are 957,312
Denominators are 928,881
The GCF of 957,312 is 3 .
LCM of 928,881 is 817568.
The greatest common factor of 957/928,312/881 = [GCF of 957,312]/[LCM of 928,881]= 3/817568
Therefore, the GCF of 957/928,312/881 is 3/817568.
To find the highest common factor of 957,312, we have to find the factors of both numbers and list the highest common factor.
The factors of 957 are 1, 3, 11, 29, 33, 87, 319, 957
The factors of 312 are 1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312
The HCF of 957,312 is 3.
Lets's calculate GCF of 957,312
3 | 957, 312 |
319, 104 |
∴ So the GCF of the given numbers is 3 = 3
Now, list down the factors of 957
:1,3,11,29,33,87,319,957
Now, list down the factors of 312
:1,2,3,4,6,8,12,13,24,26,39,52,78,104,156,312
Greatest Common Factor
We found the factors 957,312 . The biggest common factor number is the GCF number.
So the greatest common factor 957,312 is 3.
Lets's calculate LCM of 928,881
Given numbers has no common factors except 1. So, there LCM is their product i.e 817568
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/817568
Therefore, the GCF of Fractions 957/928,312/881 is 3/817568
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 928,881 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(928,881) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(928,881) x common factors =1 x 1 = 1
LCM(928,881) = ( 928 × 881 ) / 1
LCM(928,881) = 817568 / 1
LCM(928,881) = 817568
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 957,312?
The HCF of 957,312 is 3
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 957/928, 312/881?
Answer: GCF of Numerators as per given numbers 957/928, 312/881 is
GCF of Numerators i.e. for 957,312 is 3
LCM of denominators i.e. for 928,881 is 817568.
Thus, GCF of Fractions is 3/817568.Finally, GCF of Fractions for 957/928, 312/881 is 3/817568.