Use our free GCF of Fractions Calculator tool to compute the GCF of 43/47, 892/64, 487/178 i.e 1/267712 easily. The following is the detailed procedure to determine the greatest common factor of fractions 43/47, 892/64, 487/178.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 43/47,892/64,487/178
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 43/47,892/64,487/178, numerators are 43,892,487
Denominators are 47,64,178
The GCF of 43,892,487 is 1 .
LCM of 47,64,178 is 267712.
The greatest common factor of 43/47,892/64,487/178 = [GCF of 43,892,487]/[LCM of 47,64,178]= 1/267712
Therefore, the GCF of 43/47,892/64,487/178 is 1/267712.
To find the highest common factor of 43,892,487, we have to find the factors of both numbers and list the highest common factor.
The factors of 43 are 1, 43
The factors of 892 are 1, 2, 4, 223, 446, 892
The factors of 487 are 1, 487
The HCF of 43,892,487 is 1.
Lets's calculate GCF of 43,892,487
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 43
:1,43
Now, list down the factors of 892
:1,2,4,223,446,892
Now, list down the factors of 487
:1,487
Greatest Common Factor
We found the factors 43,892,487 . The biggest common factor number is the GCF number.
So the greatest common factor 43,892,487 is 1.
Lets's calculate LCM of 47,64,178
2 | 47, 64, 178 |
47, 32, 89 |
∴ So the LCM of the given numbers is 2 x 47 x 32 x 89 = 267712
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/267712
Therefore, the GCF of Fractions 43/47,892/64,487/178 is 1/267712
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 47,64,178 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(47,64,178) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(47,64,178) x common factors =1 x 2 = 2
LCM(47,64,178) = ( 47 × 64 × 178 ) / 2
LCM(47,64,178) = 535424 / 2
LCM(47,64,178) = 267712
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 43,892,487?
The HCF of 43,892,487 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 43/47, 892/64, 487/178?
Answer: GCF of Numerators as per given numbers 43/47, 892/64, 487/178 is
GCF of Numerators i.e. for 43,892,487 is 1
LCM of denominators i.e. for 47,64,178 is 267712.
Thus, GCF of Fractions is 1/267712.Finally, GCF of Fractions for 43/47, 892/64, 487/178 is 1/267712.