Use our free GCF of Fractions Calculator tool to compute the GCF of 963/584, 770/421 i.e 1/245864 easily. The following is the detailed procedure to determine the greatest common factor of fractions 963/584, 770/421.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 963/584,770/421
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 963/584,770/421, numerators are 963,770
Denominators are 584,421
The GCF of 963,770 is 1 .
LCM of 584,421 is 245864.
The greatest common factor of 963/584,770/421 = [GCF of 963,770]/[LCM of 584,421]= 1/245864
Therefore, the GCF of 963/584,770/421 is 1/245864.
To find the highest common factor of 963,770, we have to find the factors of both numbers and list the highest common factor.
The factors of 963 are 1, 3, 9, 107, 321, 963
The factors of 770 are 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770
The HCF of 963,770 is 1.
Lets's calculate GCF of 963,770
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 963
:1,3,9,107,321,963
Now, list down the factors of 770
:1,2,5,7,10,11,14,22,35,55,70,77,110,154,385,770
Greatest Common Factor
We found the factors 963,770 . The biggest common factor number is the GCF number.
So the greatest common factor 963,770 is 1.
Lets's calculate LCM of 584,421
Given numbers has no common factors except 1. So, there LCM is their product i.e 245864
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/245864
Therefore, the GCF of Fractions 963/584,770/421 is 1/245864
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 584,421 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(584,421) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(584,421) x common factors =1 x 1 = 1
LCM(584,421) = ( 584 × 421 ) / 1
LCM(584,421) = 245864 / 1
LCM(584,421) = 245864
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 963,770?
The HCF of 963,770 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 963/584, 770/421?
Answer: GCF of Numerators as per given numbers 963/584, 770/421 is
GCF of Numerators i.e. for 963,770 is 1
LCM of denominators i.e. for 584,421 is 245864.
Thus, GCF of Fractions is 1/245864.Finally, GCF of Fractions for 963/584, 770/421 is 1/245864.