Use our free GCF of Fractions Calculator tool to compute the GCF of 133/850, 728/847 i.e 7/719950 easily. The following is the detailed procedure to determine the greatest common factor of fractions 133/850, 728/847.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 133/850,728/847
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 133/850,728/847, numerators are 133,728
Denominators are 850,847
The GCF of 133,728 is 7 .
LCM of 850,847 is 719950.
The greatest common factor of 133/850,728/847 = [GCF of 133,728]/[LCM of 850,847]= 7/719950
Therefore, the GCF of 133/850,728/847 is 7/719950.
To find the highest common factor of 133,728, we have to find the factors of both numbers and list the highest common factor.
The factors of 133 are 1, 7, 19, 133
The factors of 728 are 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728
The HCF of 133,728 is 7.
Lets's calculate GCF of 133,728
7 | 133, 728 |
19, 104 |
∴ So the GCF of the given numbers is 7 = 7
Now, list down the factors of 133
:1,7,19,133
Now, list down the factors of 728
:1,2,4,7,8,13,14,26,28,52,56,91,104,182,364,728
Greatest Common Factor
We found the factors 133,728 . The biggest common factor number is the GCF number.
So the greatest common factor 133,728 is 7.
Lets's calculate LCM of 850,847
Given numbers has no common factors except 1. So, there LCM is their product i.e 719950
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 7/719950
Therefore, the GCF of Fractions 133/850,728/847 is 7/719950
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 850,847 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(850,847) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(850,847) x common factors =1 x 1 = 1
LCM(850,847) = ( 850 × 847 ) / 1
LCM(850,847) = 719950 / 1
LCM(850,847) = 719950
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 133,728?
The HCF of 133,728 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 133/850, 728/847?
Answer: GCF of Numerators as per given numbers 133/850, 728/847 is
GCF of Numerators i.e. for 133,728 is 7
LCM of denominators i.e. for 850,847 is 719950.
Thus, GCF of Fractions is 7/719950.Finally, GCF of Fractions for 133/850, 728/847 is 7/719950.