Use our free GCF of Fractions Calculator tool to compute the GCF of 433/783, 942/221 i.e 1/173043 easily. The following is the detailed procedure to determine the greatest common factor of fractions 433/783, 942/221.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 433/783,942/221
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 433/783,942/221, numerators are 433,942
Denominators are 783,221
The GCF of 433,942 is 1 .
LCM of 783,221 is 173043.
The greatest common factor of 433/783,942/221 = [GCF of 433,942]/[LCM of 783,221]= 1/173043
Therefore, the GCF of 433/783,942/221 is 1/173043.
To find the highest common factor of 433,942, we have to find the factors of both numbers and list the highest common factor.
The factors of 433 are 1, 433
The factors of 942 are 1, 2, 3, 6, 157, 314, 471, 942
The HCF of 433,942 is 1.
Lets's calculate GCF of 433,942
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 433
:1,433
Now, list down the factors of 942
:1,2,3,6,157,314,471,942
Greatest Common Factor
We found the factors 433,942 . The biggest common factor number is the GCF number.
So the greatest common factor 433,942 is 1.
Lets's calculate LCM of 783,221
Given numbers has no common factors except 1. So, there LCM is their product i.e 173043
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/173043
Therefore, the GCF of Fractions 433/783,942/221 is 1/173043
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 783,221 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(783,221) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(783,221) x common factors =1 x 1 = 1
LCM(783,221) = ( 783 × 221 ) / 1
LCM(783,221) = 173043 / 1
LCM(783,221) = 173043
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 433,942?
The HCF of 433,942 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 433/783, 942/221?
Answer: GCF of Numerators as per given numbers 433/783, 942/221 is
GCF of Numerators i.e. for 433,942 is 1
LCM of denominators i.e. for 783,221 is 173043.
Thus, GCF of Fractions is 1/173043.Finally, GCF of Fractions for 433/783, 942/221 is 1/173043.