Use our free GCF of Fractions Calculator tool to compute the GCF of 29/355, 39/688, 774/193 i.e 1/47138320 easily. The following is the detailed procedure to determine the greatest common factor of fractions 29/355, 39/688, 774/193.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 29/355,39/688,774/193
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 29/355,39/688,774/193, numerators are 29,39,774
Denominators are 355,688,193
The GCF of 29,39,774 is 1 .
LCM of 355,688,193 is 47138320.
The greatest common factor of 29/355,39/688,774/193 = [GCF of 29,39,774]/[LCM of 355,688,193]= 1/47138320
Therefore, the GCF of 29/355,39/688,774/193 is 1/47138320.
To find the highest common factor of 29,39,774, we have to find the factors of both numbers and list the highest common factor.
The factors of 29 are 1, 29
The factors of 39 are 1, 3, 13, 39
The factors of 774 are 1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774
The HCF of 29,39,774 is 1.
Lets's calculate GCF of 29,39,774
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 29
:1,29
Now, list down the factors of 39
:1,3,13,39
Now, list down the factors of 774
:1,2,3,6,9,18,43,86,129,258,387,774
Greatest Common Factor
We found the factors 29,39,774 . The biggest common factor number is the GCF number.
So the greatest common factor 29,39,774 is 1.
Lets's calculate LCM of 355,688,193
Given numbers has no common factors except 1. So, there LCM is their product i.e 47138320
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/47138320
Therefore, the GCF of Fractions 29/355,39/688,774/193 is 1/47138320
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 355,688,193 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(355,688,193) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(355,688,193) x common factors =1 x 1 = 1
LCM(355,688,193) = ( 355 × 688 × 193 ) / 1
LCM(355,688,193) = 47138320 / 1
LCM(355,688,193) = 47138320
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 29,39,774?
The HCF of 29,39,774 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 29/355, 39/688, 774/193?
Answer: GCF of Numerators as per given numbers 29/355, 39/688, 774/193 is
GCF of Numerators i.e. for 29,39,774 is 1
LCM of denominators i.e. for 355,688,193 is 47138320.
Thus, GCF of Fractions is 1/47138320.Finally, GCF of Fractions for 29/355, 39/688, 774/193 is 1/47138320.