Use our free GCF of Fractions Calculator tool to compute the GCF of 457/633, 342/466 i.e 1/294978 easily. The following is the detailed procedure to determine the greatest common factor of fractions 457/633, 342/466.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 457/633,342/466
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 457/633,342/466, numerators are 457,342
Denominators are 633,466
The GCF of 457,342 is 1 .
LCM of 633,466 is 294978.
The greatest common factor of 457/633,342/466 = [GCF of 457,342]/[LCM of 633,466]= 1/294978
Therefore, the GCF of 457/633,342/466 is 1/294978.
To find the highest common factor of 457,342, we have to find the factors of both numbers and list the highest common factor.
The factors of 457 are 1, 457
The factors of 342 are 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342
The HCF of 457,342 is 1.
Lets's calculate GCF of 457,342
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 457
:1,457
Now, list down the factors of 342
:1,2,3,6,9,18,19,38,57,114,171,342
Greatest Common Factor
We found the factors 457,342 . The biggest common factor number is the GCF number.
So the greatest common factor 457,342 is 1.
Lets's calculate LCM of 633,466
Given numbers has no common factors except 1. So, there LCM is their product i.e 294978
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/294978
Therefore, the GCF of Fractions 457/633,342/466 is 1/294978
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 633,466 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(633,466) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(633,466) x common factors =1 x 1 = 1
LCM(633,466) = ( 633 × 466 ) / 1
LCM(633,466) = 294978 / 1
LCM(633,466) = 294978
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 457,342?
The HCF of 457,342 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 457/633, 342/466?
Answer: GCF of Numerators as per given numbers 457/633, 342/466 is
GCF of Numerators i.e. for 457,342 is 1
LCM of denominators i.e. for 633,466 is 294978.
Thus, GCF of Fractions is 1/294978.Finally, GCF of Fractions for 457/633, 342/466 is 1/294978.