Use our free GCF of Fractions Calculator tool to compute the GCF of 896/676, 889/195 i.e 7/10140 easily. The following is the detailed procedure to determine the greatest common factor of fractions 896/676, 889/195.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 896/676,889/195
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 896/676,889/195, numerators are 896,889
Denominators are 676,195
The GCF of 896,889 is 7 .
LCM of 676,195 is 10140.
The greatest common factor of 896/676,889/195 = [GCF of 896,889]/[LCM of 676,195]= 7/10140
Therefore, the GCF of 896/676,889/195 is 7/10140.
To find the highest common factor of 896,889, we have to find the factors of both numbers and list the highest common factor.
The factors of 896 are 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896
The factors of 889 are 1, 7, 127, 889
The HCF of 896,889 is 7.
Lets's calculate GCF of 896,889
7 | 896, 889 |
128, 127 |
∴ So the GCF of the given numbers is 7 = 7
Now, list down the factors of 896
:1,2,4,7,8,14,16,28,32,56,64,112,128,224,448,896
Now, list down the factors of 889
:1,7,127,889
Greatest Common Factor
We found the factors 896,889 . The biggest common factor number is the GCF number.
So the greatest common factor 896,889 is 7.
Lets's calculate LCM of 676,195
13 | 676, 195 |
52, 15 |
∴ So the LCM of the given numbers is 13 x 52 x 15 = 10140
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 7/10140
Therefore, the GCF of Fractions 896/676,889/195 is 7/10140
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 676,195 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(676,195) = 13
common factors(in case of two or more numbers have common factors) = 1
GCF(676,195) x common factors =13 x 1 = 13
LCM(676,195) = ( 676 × 195 ) / 13
LCM(676,195) = 131820 / 13
LCM(676,195) = 10140
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 896,889?
The HCF of 896,889 is 7
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 896/676, 889/195?
Answer: GCF of Numerators as per given numbers 896/676, 889/195 is
GCF of Numerators i.e. for 896,889 is 7
LCM of denominators i.e. for 676,195 is 10140.
Thus, GCF of Fractions is 7/10140.Finally, GCF of Fractions for 896/676, 889/195 is 7/10140.