Use our free GCF of Fractions Calculator tool to compute the GCF of 790/657, 945/367 i.e 5/241119 easily. The following is the detailed procedure to determine the greatest common factor of fractions 790/657, 945/367.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 790/657,945/367
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 790/657,945/367, numerators are 790,945
Denominators are 657,367
The GCF of 790,945 is 5 .
LCM of 657,367 is 241119.
The greatest common factor of 790/657,945/367 = [GCF of 790,945]/[LCM of 657,367]= 5/241119
Therefore, the GCF of 790/657,945/367 is 5/241119.
To find the highest common factor of 790,945, we have to find the factors of both numbers and list the highest common factor.
The factors of 790 are 1, 2, 5, 10, 79, 158, 395, 790
The factors of 945 are 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945
The HCF of 790,945 is 5.
Lets's calculate GCF of 790,945
5 | 790, 945 |
158, 189 |
∴ So the GCF of the given numbers is 5 = 5
Now, list down the factors of 790
:1,2,5,10,79,158,395,790
Now, list down the factors of 945
:1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945
Greatest Common Factor
We found the factors 790,945 . The biggest common factor number is the GCF number.
So the greatest common factor 790,945 is 5.
Lets's calculate LCM of 657,367
Given numbers has no common factors except 1. So, there LCM is their product i.e 241119
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/241119
Therefore, the GCF of Fractions 790/657,945/367 is 5/241119
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 657,367 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(657,367) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(657,367) x common factors =1 x 1 = 1
LCM(657,367) = ( 657 × 367 ) / 1
LCM(657,367) = 241119 / 1
LCM(657,367) = 241119
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 790,945?
The HCF of 790,945 is 5
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 790/657, 945/367?
Answer: GCF of Numerators as per given numbers 790/657, 945/367 is
GCF of Numerators i.e. for 790,945 is 5
LCM of denominators i.e. for 657,367 is 241119.
Thus, GCF of Fractions is 5/241119.Finally, GCF of Fractions for 790/657, 945/367 is 5/241119.