Use our free GCF of Fractions Calculator tool to compute the GCF of 673/233, 120/780 i.e 1/181740 easily. The following is the detailed procedure to determine the greatest common factor of fractions 673/233, 120/780.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 673/233,120/780
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 673/233,120/780, numerators are 673,120
Denominators are 233,780
The GCF of 673,120 is 1 .
LCM of 233,780 is 181740.
The greatest common factor of 673/233,120/780 = [GCF of 673,120]/[LCM of 233,780]= 1/181740
Therefore, the GCF of 673/233,120/780 is 1/181740.
To find the highest common factor of 673,120, we have to find the factors of both numbers and list the highest common factor.
The factors of 673 are 1, 673
The factors of 120 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
The HCF of 673,120 is 1.
Lets's calculate GCF of 673,120
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 673
:1,673
Now, list down the factors of 120
:1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120
Greatest Common Factor
We found the factors 673,120 . The biggest common factor number is the GCF number.
So the greatest common factor 673,120 is 1.
Lets's calculate LCM of 233,780
Given numbers has no common factors except 1. So, there LCM is their product i.e 181740
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/181740
Therefore, the GCF of Fractions 673/233,120/780 is 1/181740
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 233,780 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(233,780) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(233,780) x common factors =1 x 1 = 1
LCM(233,780) = ( 233 × 780 ) / 1
LCM(233,780) = 181740 / 1
LCM(233,780) = 181740
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 673,120?
The HCF of 673,120 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 673/233, 120/780?
Answer: GCF of Numerators as per given numbers 673/233, 120/780 is
GCF of Numerators i.e. for 673,120 is 1
LCM of denominators i.e. for 233,780 is 181740.
Thus, GCF of Fractions is 1/181740.Finally, GCF of Fractions for 673/233, 120/780 is 1/181740.