Use our free GCF of Fractions Calculator tool to compute the GCF of 906/516, 906/643 i.e 906/331788 easily. The following is the detailed procedure to determine the greatest common factor of fractions 906/516, 906/643.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 906/516,906/643
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 906/516,906/643, numerators are 906,906
Denominators are 516,643
The GCF of 906,906 is 906 .
LCM of 516,643 is 331788.
The greatest common factor of 906/516,906/643 = [GCF of 906,906]/[LCM of 516,643]= 906/331788
Therefore, the GCF of 906/516,906/643 is 906/331788.
To find the highest common factor of 906,906, we have to find the factors of both numbers and list the highest common factor.
The factors of 906 are 1, 2, 3, 6, 151, 302, 453, 906
The factors of 906 are 1, 2, 3, 6, 151, 302, 453, 906
The HCF of 906,906 is 906.
Lets's calculate GCF of 906,906
2 | 906, 906 |
3 | 453, 453 |
151 | 151, 151 |
1, 1 |
∴ So the GCF of the given numbers is 2 x 3 x 151 = 906
Now, list down the factors of 906
:1,2,3,6,151,302,453,906
Now, list down the factors of 906
:1,2,3,6,151,302,453,906
Greatest Common Factor
We found the factors 906,906 . The biggest common factor number is the GCF number.
So the greatest common factor 906,906 is 906.
Lets's calculate LCM of 516,643
Given numbers has no common factors except 1. So, there LCM is their product i.e 331788
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 906/331788
Therefore, the GCF of Fractions 906/516,906/643 is 906/331788
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 516,643 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(516,643) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(516,643) x common factors =1 x 1 = 1
LCM(516,643) = ( 516 × 643 ) / 1
LCM(516,643) = 331788 / 1
LCM(516,643) = 331788
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 906,906?
The HCF of 906,906 is 906
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 906/516, 906/643?
Answer: GCF of Numerators as per given numbers 906/516, 906/643 is
GCF of Numerators i.e. for 906,906 is 906
LCM of denominators i.e. for 516,643 is 331788.
Thus, GCF of Fractions is 906/331788.Finally, GCF of Fractions for 906/516, 906/643 is 906/331788.