Use our free GCF of Fractions Calculator tool to compute the GCF of 28/62, 151/54, 864/887 i.e 1/1484838 easily. The following is the detailed procedure to determine the greatest common factor of fractions 28/62, 151/54, 864/887.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 28/62,151/54,864/887
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 28/62,151/54,864/887, numerators are 28,151,864
Denominators are 62,54,887
The GCF of 28,151,864 is 1 .
LCM of 62,54,887 is 1484838.
The greatest common factor of 28/62,151/54,864/887 = [GCF of 28,151,864]/[LCM of 62,54,887]= 1/1484838
Therefore, the GCF of 28/62,151/54,864/887 is 1/1484838.
To find the highest common factor of 28,151,864, we have to find the factors of both numbers and list the highest common factor.
The factors of 28 are 1, 2, 4, 7, 14, 28
The factors of 151 are 1, 151
The factors of 864 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864
The HCF of 28,151,864 is 1.
Lets's calculate GCF of 28,151,864
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 28
:1,2,4,7,14,28
Now, list down the factors of 151
:1,151
Now, list down the factors of 864
:1,2,3,4,6,8,9,12,16,18,24,27,32,36,48,54,72,96,108,144,216,288,432,864
Greatest Common Factor
We found the factors 28,151,864 . The biggest common factor number is the GCF number.
So the greatest common factor 28,151,864 is 1.
Lets's calculate LCM of 62,54,887
2 | 62, 54, 887 |
31, 27, 887 |
∴ So the LCM of the given numbers is 2 x 31 x 27 x 887 = 1484838
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1484838
Therefore, the GCF of Fractions 28/62,151/54,864/887 is 1/1484838
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 62,54,887 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(62,54,887) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(62,54,887) x common factors =1 x 2 = 2
LCM(62,54,887) = ( 62 × 54 × 887 ) / 2
LCM(62,54,887) = 2969676 / 2
LCM(62,54,887) = 1484838
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 28,151,864?
The HCF of 28,151,864 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 28/62, 151/54, 864/887?
Answer: GCF of Numerators as per given numbers 28/62, 151/54, 864/887 is
GCF of Numerators i.e. for 28,151,864 is 1
LCM of denominators i.e. for 62,54,887 is 1484838.
Thus, GCF of Fractions is 1/1484838.Finally, GCF of Fractions for 28/62, 151/54, 864/887 is 1/1484838.