Use our free GCF of Fractions Calculator tool to compute the GCF of 86/24, 250/60, 878/207 i.e 2/8280 easily. The following is the detailed procedure to determine the greatest common factor of fractions 86/24, 250/60, 878/207.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 86/24,250/60,878/207
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 86/24,250/60,878/207, numerators are 86,250,878
Denominators are 24,60,207
The GCF of 86,250,878 is 2 .
LCM of 24,60,207 is 8280.
The greatest common factor of 86/24,250/60,878/207 = [GCF of 86,250,878]/[LCM of 24,60,207]= 2/8280
Therefore, the GCF of 86/24,250/60,878/207 is 2/8280.
To find the highest common factor of 86,250,878, we have to find the factors of both numbers and list the highest common factor.
The factors of 86 are 1, 2, 43, 86
The factors of 250 are 1, 2, 5, 10, 25, 50, 125, 250
The factors of 878 are 1, 2, 439, 878
The HCF of 86,250,878 is 2.
Lets's calculate GCF of 86,250,878
2 | 86, 250, 878 |
43, 125, 439 |
∴ So the GCF of the given numbers is 2 = 2
Now, list down the factors of 86
:1,2,43,86
Now, list down the factors of 250
:1,2,5,10,25,50,125,250
Now, list down the factors of 878
:1,2,439,878
Greatest Common Factor
We found the factors 86,250,878 . The biggest common factor number is the GCF number.
So the greatest common factor 86,250,878 is 2.
Lets's calculate LCM of 24,60,207
2 | 24, 60, 207 |
2 | 12, 30, 207 |
3 | 6, 15, 207 |
2, 5, 69 |
∴ So the LCM of the given numbers is 2 x 2 x 3 x 2 x 5 x 69 = 8280
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/8280
Therefore, the GCF of Fractions 86/24,250/60,878/207 is 2/8280
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 24,60,207 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(24,60,207) = 3
common factors(in case of two or more numbers have common factors) = 12
GCF(24,60,207) x common factors =3 x 12 = 36
LCM(24,60,207) = ( 24 × 60 × 207 ) / 36
LCM(24,60,207) = 298080 / 36
LCM(24,60,207) = 8280
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 86,250,878?
The HCF of 86,250,878 is 2
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 86/24, 250/60, 878/207?
Answer: GCF of Numerators as per given numbers 86/24, 250/60, 878/207 is
GCF of Numerators i.e. for 86,250,878 is 2
LCM of denominators i.e. for 24,60,207 is 8280.
Thus, GCF of Fractions is 2/8280.Finally, GCF of Fractions for 86/24, 250/60, 878/207 is 2/8280.