Use our free GCF of Fractions Calculator tool to compute the GCF of 473/751, 421/901 i.e 1/676651 easily. The following is the detailed procedure to determine the greatest common factor of fractions 473/751, 421/901.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 473/751,421/901
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 473/751,421/901, numerators are 473,421
Denominators are 751,901
The GCF of 473,421 is 1 .
LCM of 751,901 is 676651.
The greatest common factor of 473/751,421/901 = [GCF of 473,421]/[LCM of 751,901]= 1/676651
Therefore, the GCF of 473/751,421/901 is 1/676651.
To find the highest common factor of 473,421, we have to find the factors of both numbers and list the highest common factor.
The factors of 473 are 1, 11, 43, 473
The factors of 421 are 1, 421
The HCF of 473,421 is 1.
Lets's calculate GCF of 473,421
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 473
:1,11,43,473
Now, list down the factors of 421
:1,421
Greatest Common Factor
We found the factors 473,421 . The biggest common factor number is the GCF number.
So the greatest common factor 473,421 is 1.
Lets's calculate LCM of 751,901
Given numbers has no common factors except 1. So, there LCM is their product i.e 676651
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/676651
Therefore, the GCF of Fractions 473/751,421/901 is 1/676651
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 751,901 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(751,901) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(751,901) x common factors =1 x 1 = 1
LCM(751,901) = ( 751 × 901 ) / 1
LCM(751,901) = 676651 / 1
LCM(751,901) = 676651
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 473,421?
The HCF of 473,421 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 473/751, 421/901?
Answer: GCF of Numerators as per given numbers 473/751, 421/901 is
GCF of Numerators i.e. for 473,421 is 1
LCM of denominators i.e. for 751,901 is 676651.
Thus, GCF of Fractions is 1/676651.Finally, GCF of Fractions for 473/751, 421/901 is 1/676651.