Use our free GCF of Fractions Calculator tool to compute the GCF of 282/808, 435/878 i.e 3/354712 easily. The following is the detailed procedure to determine the greatest common factor of fractions 282/808, 435/878.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 282/808,435/878
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 282/808,435/878, numerators are 282,435
Denominators are 808,878
The GCF of 282,435 is 3 .
LCM of 808,878 is 354712.
The greatest common factor of 282/808,435/878 = [GCF of 282,435]/[LCM of 808,878]= 3/354712
Therefore, the GCF of 282/808,435/878 is 3/354712.
To find the highest common factor of 282,435, we have to find the factors of both numbers and list the highest common factor.
The factors of 282 are 1, 2, 3, 6, 47, 94, 141, 282
The factors of 435 are 1, 3, 5, 15, 29, 87, 145, 435
The HCF of 282,435 is 3.
Lets's calculate GCF of 282,435
3 | 282, 435 |
94, 145 |
∴ So the GCF of the given numbers is 3 = 3
Now, list down the factors of 282
:1,2,3,6,47,94,141,282
Now, list down the factors of 435
:1,3,5,15,29,87,145,435
Greatest Common Factor
We found the factors 282,435 . The biggest common factor number is the GCF number.
So the greatest common factor 282,435 is 3.
Lets's calculate LCM of 808,878
2 | 808, 878 |
404, 439 |
∴ So the LCM of the given numbers is 2 x 404 x 439 = 354712
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/354712
Therefore, the GCF of Fractions 282/808,435/878 is 3/354712
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 808,878 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(808,878) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(808,878) x common factors =2 x 1 = 2
LCM(808,878) = ( 808 × 878 ) / 2
LCM(808,878) = 709424 / 2
LCM(808,878) = 354712
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 282,435?
The HCF of 282,435 is 3
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 282/808, 435/878?
Answer: GCF of Numerators as per given numbers 282/808, 435/878 is
GCF of Numerators i.e. for 282,435 is 3
LCM of denominators i.e. for 808,878 is 354712.
Thus, GCF of Fractions is 3/354712.Finally, GCF of Fractions for 282/808, 435/878 is 3/354712.