Use our free GCF of Fractions Calculator tool to compute the GCF of 880/979, 649/256 i.e 11/250624 easily. The following is the detailed procedure to determine the greatest common factor of fractions 880/979, 649/256.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 880/979,649/256
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 880/979,649/256, numerators are 880,649
Denominators are 979,256
The GCF of 880,649 is 11 .
LCM of 979,256 is 250624.
The greatest common factor of 880/979,649/256 = [GCF of 880,649]/[LCM of 979,256]= 11/250624
Therefore, the GCF of 880/979,649/256 is 11/250624.
To find the highest common factor of 880,649, we have to find the factors of both numbers and list the highest common factor.
The factors of 880 are 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880
The factors of 649 are 1, 11, 59, 649
The HCF of 880,649 is 11.
Lets's calculate GCF of 880,649
11 | 880, 649 |
80, 59 |
∴ So the GCF of the given numbers is 11 = 11
Now, list down the factors of 880
:1,2,4,5,8,10,11,16,20,22,40,44,55,80,88,110,176,220,440,880
Now, list down the factors of 649
:1,11,59,649
Greatest Common Factor
We found the factors 880,649 . The biggest common factor number is the GCF number.
So the greatest common factor 880,649 is 11.
Lets's calculate LCM of 979,256
Given numbers has no common factors except 1. So, there LCM is their product i.e 250624
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 11/250624
Therefore, the GCF of Fractions 880/979,649/256 is 11/250624
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 979,256 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(979,256) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(979,256) x common factors =1 x 1 = 1
LCM(979,256) = ( 979 × 256 ) / 1
LCM(979,256) = 250624 / 1
LCM(979,256) = 250624
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 880,649?
The HCF of 880,649 is 11
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 880/979, 649/256?
Answer: GCF of Numerators as per given numbers 880/979, 649/256 is
GCF of Numerators i.e. for 880,649 is 11
LCM of denominators i.e. for 979,256 is 250624.
Thus, GCF of Fractions is 11/250624.Finally, GCF of Fractions for 880/979, 649/256 is 11/250624.