Use our free GCF of Fractions Calculator tool to compute the GCF of 469/581, 442/213 i.e 1/123753 easily. The following is the detailed procedure to determine the greatest common factor of fractions 469/581, 442/213.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 469/581,442/213
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 469/581,442/213, numerators are 469,442
Denominators are 581,213
The GCF of 469,442 is 1 .
LCM of 581,213 is 123753.
The greatest common factor of 469/581,442/213 = [GCF of 469,442]/[LCM of 581,213]= 1/123753
Therefore, the GCF of 469/581,442/213 is 1/123753.
To find the highest common factor of 469,442, we have to find the factors of both numbers and list the highest common factor.
The factors of 469 are 1, 7, 67, 469
The factors of 442 are 1, 2, 13, 17, 26, 34, 221, 442
The HCF of 469,442 is 1.
Lets's calculate GCF of 469,442
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 469
:1,7,67,469
Now, list down the factors of 442
:1,2,13,17,26,34,221,442
Greatest Common Factor
We found the factors 469,442 . The biggest common factor number is the GCF number.
So the greatest common factor 469,442 is 1.
Lets's calculate LCM of 581,213
Given numbers has no common factors except 1. So, there LCM is their product i.e 123753
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/123753
Therefore, the GCF of Fractions 469/581,442/213 is 1/123753
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 581,213 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(581,213) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(581,213) x common factors =1 x 1 = 1
LCM(581,213) = ( 581 × 213 ) / 1
LCM(581,213) = 123753 / 1
LCM(581,213) = 123753
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 469,442?
The HCF of 469,442 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 469/581, 442/213?
Answer: GCF of Numerators as per given numbers 469/581, 442/213 is
GCF of Numerators i.e. for 469,442 is 1
LCM of denominators i.e. for 581,213 is 123753.
Thus, GCF of Fractions is 1/123753.Finally, GCF of Fractions for 469/581, 442/213 is 1/123753.