Use our free GCF of Fractions Calculator tool to compute the GCF of 84/515, 63/785, 796/598 i.e 1/48351290 easily. The following is the detailed procedure to determine the greatest common factor of fractions 84/515, 63/785, 796/598.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 84/515,63/785,796/598
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 84/515,63/785,796/598, numerators are 84,63,796
Denominators are 515,785,598
The GCF of 84,63,796 is 1 .
LCM of 515,785,598 is 48351290.
The greatest common factor of 84/515,63/785,796/598 = [GCF of 84,63,796]/[LCM of 515,785,598]= 1/48351290
Therefore, the GCF of 84/515,63/785,796/598 is 1/48351290.
To find the highest common factor of 84,63,796, we have to find the factors of both numbers and list the highest common factor.
The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84
The factors of 63 are 1, 3, 7, 9, 21, 63
The factors of 796 are 1, 2, 4, 199, 398, 796
The HCF of 84,63,796 is 1.
Lets's calculate GCF of 84,63,796
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 84
:1,2,3,4,6,7,12,14,21,28,42,84
Now, list down the factors of 63
:1,3,7,9,21,63
Now, list down the factors of 796
:1,2,4,199,398,796
Greatest Common Factor
We found the factors 84,63,796 . The biggest common factor number is the GCF number.
So the greatest common factor 84,63,796 is 1.
Lets's calculate LCM of 515,785,598
5 | 515, 785, 598 |
103, 157, 598 |
∴ So the LCM of the given numbers is 5 x 103 x 157 x 598 = 48351290
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/48351290
Therefore, the GCF of Fractions 84/515,63/785,796/598 is 1/48351290
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 515,785,598 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(515,785,598) = 1
common factors(in case of two or more numbers have common factors) = 5
GCF(515,785,598) x common factors =1 x 5 = 5
LCM(515,785,598) = ( 515 × 785 × 598 ) / 5
LCM(515,785,598) = 241756450 / 5
LCM(515,785,598) = 48351290
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 84,63,796?
The HCF of 84,63,796 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 84/515, 63/785, 796/598?
Answer: GCF of Numerators as per given numbers 84/515, 63/785, 796/598 is
GCF of Numerators i.e. for 84,63,796 is 1
LCM of denominators i.e. for 515,785,598 is 48351290.
Thus, GCF of Fractions is 1/48351290.Finally, GCF of Fractions for 84/515, 63/785, 796/598 is 1/48351290.