Use our free GCF of Fractions Calculator tool to compute the GCF of 192/643, 779/708 i.e 1/455244 easily. The following is the detailed procedure to determine the greatest common factor of fractions 192/643, 779/708.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 192/643,779/708
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 192/643,779/708, numerators are 192,779
Denominators are 643,708
The GCF of 192,779 is 1 .
LCM of 643,708 is 455244.
The greatest common factor of 192/643,779/708 = [GCF of 192,779]/[LCM of 643,708]= 1/455244
Therefore, the GCF of 192/643,779/708 is 1/455244.
To find the highest common factor of 192,779, we have to find the factors of both numbers and list the highest common factor.
The factors of 192 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192
The factors of 779 are 1, 19, 41, 779
The HCF of 192,779 is 1.
Lets's calculate GCF of 192,779
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 192
:1,2,3,4,6,8,12,16,24,32,48,64,96,192
Now, list down the factors of 779
:1,19,41,779
Greatest Common Factor
We found the factors 192,779 . The biggest common factor number is the GCF number.
So the greatest common factor 192,779 is 1.
Lets's calculate LCM of 643,708
Given numbers has no common factors except 1. So, there LCM is their product i.e 455244
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/455244
Therefore, the GCF of Fractions 192/643,779/708 is 1/455244
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 643,708 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(643,708) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(643,708) x common factors =1 x 1 = 1
LCM(643,708) = ( 643 × 708 ) / 1
LCM(643,708) = 455244 / 1
LCM(643,708) = 455244
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 192,779?
The HCF of 192,779 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 192/643, 779/708?
Answer: GCF of Numerators as per given numbers 192/643, 779/708 is
GCF of Numerators i.e. for 192,779 is 1
LCM of denominators i.e. for 643,708 is 455244.
Thus, GCF of Fractions is 1/455244.Finally, GCF of Fractions for 192/643, 779/708 is 1/455244.