Use our free GCF of Fractions Calculator tool to compute the GCF of 94/481, 39/708, 860/478 i.e 1/81390972 easily. The following is the detailed procedure to determine the greatest common factor of fractions 94/481, 39/708, 860/478.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 94/481,39/708,860/478
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 94/481,39/708,860/478, numerators are 94,39,860
Denominators are 481,708,478
The GCF of 94,39,860 is 1 .
LCM of 481,708,478 is 81390972.
The greatest common factor of 94/481,39/708,860/478 = [GCF of 94,39,860]/[LCM of 481,708,478]= 1/81390972
Therefore, the GCF of 94/481,39/708,860/478 is 1/81390972.
To find the highest common factor of 94,39,860, we have to find the factors of both numbers and list the highest common factor.
The factors of 94 are 1, 2, 47, 94
The factors of 39 are 1, 3, 13, 39
The factors of 860 are 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860
The HCF of 94,39,860 is 1.
Lets's calculate GCF of 94,39,860
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 94
:1,2,47,94
Now, list down the factors of 39
:1,3,13,39
Now, list down the factors of 860
:1,2,4,5,10,20,43,86,172,215,430,860
Greatest Common Factor
We found the factors 94,39,860 . The biggest common factor number is the GCF number.
So the greatest common factor 94,39,860 is 1.
Lets's calculate LCM of 481,708,478
2 | 481, 708, 478 |
481, 354, 239 |
∴ So the LCM of the given numbers is 2 x 481 x 354 x 239 = 81390972
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/81390972
Therefore, the GCF of Fractions 94/481,39/708,860/478 is 1/81390972
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 481,708,478 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(481,708,478) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(481,708,478) x common factors =1 x 2 = 2
LCM(481,708,478) = ( 481 × 708 × 478 ) / 2
LCM(481,708,478) = 162781944 / 2
LCM(481,708,478) = 81390972
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 94,39,860?
The HCF of 94,39,860 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 94/481, 39/708, 860/478?
Answer: GCF of Numerators as per given numbers 94/481, 39/708, 860/478 is
GCF of Numerators i.e. for 94,39,860 is 1
LCM of denominators i.e. for 481,708,478 is 81390972.
Thus, GCF of Fractions is 1/81390972.Finally, GCF of Fractions for 94/481, 39/708, 860/478 is 1/81390972.