Use our free GCF of Fractions Calculator tool to compute the GCF of 794/47, 945/702 i.e 1/32994 easily. The following is the detailed procedure to determine the greatest common factor of fractions 794/47, 945/702.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 794/47,945/702
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 794/47,945/702, numerators are 794,945
Denominators are 47,702
The GCF of 794,945 is 1 .
LCM of 47,702 is 32994.
The greatest common factor of 794/47,945/702 = [GCF of 794,945]/[LCM of 47,702]= 1/32994
Therefore, the GCF of 794/47,945/702 is 1/32994.
To find the highest common factor of 794,945, we have to find the factors of both numbers and list the highest common factor.
The factors of 794 are 1, 2, 397, 794
The factors of 945 are 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945
The HCF of 794,945 is 1.
Lets's calculate GCF of 794,945
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 794
:1,2,397,794
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 794,945 . The biggest common factor number is the GCF number.
So the greatest common factor 794,945 is 1.
Lets's calculate LCM of 47,702
Given numbers has no common factors except 1. So, there LCM is their product i.e 32994
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/32994
Therefore, the GCF of Fractions 794/47,945/702 is 1/32994
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 47,702 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(47,702) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(47,702) x common factors =1 x 1 = 1
LCM(47,702) = ( 47 × 702 ) / 1
LCM(47,702) = 32994 / 1
LCM(47,702) = 32994
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 794,945?
The HCF of 794,945 is 1
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 794/47, 945/702?
Answer: GCF of Numerators as per given numbers 794/47, 945/702 is
GCF of Numerators i.e. for 794,945 is 1
LCM of denominators i.e. for 47,702 is 32994.
Thus, GCF of Fractions is 1/32994.Finally, GCF of Fractions for 794/47, 945/702 is 1/32994.